1321357639680

Names of 1321357639680

• Cardinal: 1321357639680 can be written as One trillion, three hundred twenty-one billion, three hundred fifty-seven million, six hundred thirty-nine thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.32135763968 × 10¹²

Factors of 1321357639680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 25
• Sum of prime factors: 83

Divisors of 1321357639680

• Number of divisors d(n): 1792
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 23 24 26 27 30 32 36 37 39 40 45 46 48 52 54 60 64 65 69 72 74 78 80 81 90 92 96 104 108 111 115 117 120 128 130 135 138 144 148 156 160 162 180 184 185 192 195 207 208 216 222 230 234 240 243 256 260 270 276 288 296 299 312 320 324 333 345 351 360 368 370 384 390 405 414 416 432 444 460 468 480 481 486 512 520 540 552 555 576 585 592 598 621 624 640 648 666 690 702 720 729 736 740 768 780 810 828 832 851 864 888 897 920 936 960 962 972 999 1024 1035 1040 1053 1080 1104 1110 1152 1170 1184 1196 1215 1242 1248 1280 1296 1332 1380 1404 1440 1443 1458 1472 1480 1495 1536 1560 1620 1656 1664 1665 1702 1728 1755 1776 1794 1840 1863 1872 1920 1924 1944 1998 2048 2070 2080 2106 2160 2208 2220 2304 2340 2368 2392 2405 2430 2484 2496 2553 2560 2592 2664 2691 2760 2808 2880 2886 2916 2944 2960 2990 2997 3072 3105 3120 3159 3240 3312 3328 3330 3404 3456 3510 3552 3588 3645 3680 3726 3744 3840 3848 3888 3996 4096 4140 4160 4212 4255 4320 4329 4416 4440 4485 4608 4680 4736 4784 4810 4860 4968 4992 4995 5106 5120 5184 5265 5328 5382 5520 5589 5616 5760 5772 5832 5888 5920 5980 5994 6144 6210 6240 6318 6480 6624 6656 6660 6808 6912 7020 7104 7176 7215 7290 7360 7452 7488 7659 7680 7696 7776 7992 8073 8192 8280 8320 8424 8510 8640 8658 8832 8880 8970 8991 9216 9315 9360 9472 9477 9568 9620 9720 9936 9984 9990 10212 10240 10368 10530 10656 10764 11040 11063 11178 11232 11520 11544 11664 11776 11840 11960 11988 12288 12420 12480 12636 12765 12960 12987 13248 13312 13320 13455 13616 13824 14040 14208 14352 14430 14580 14720 14904 14976 14985 15318 15360 15392 15552 15795 15984 16146 16384 16560 16640 16767 16848 17020 17280 17316 17664 17760 17940 17982 18432 18630 18720 18944 18954 19136 19240 19440 19872 19968 19980 20424 20480 20736 21060 21312 21528 21645 22080 22126 22356 22464 22977 23040 23088 23328 23552 23680 23920 23976 24219 24576 24840 24960 25272 25530 25920 25974 26496 26624 26640 26910 26973 27232 27648 27945 28080 28416 28704 28860 29160 29440 29808 29952 29970 30636 30720 30784 31104 31590 31968 32292 32768 33120 33189 33280 33534 33696 34040 34560 34632 35328 35520 35880 35964 36864 37260 37440 37888 37908 38272 38295 38480 38880 38961 39744 39936 39960 40365 40848 40960 41472 42120 42624 43056 43290 44160 44252 44712 44928 44955 45954 46080 46176 46656 47104 47360 47385 47840 47952 48438 49152 49680 49920 50544 51060 51840 51948 52992 53248 53280 53820 53946 54464 55296 55315 55890 56160 56832 57408 57720 58320 58880 59616 59904 59940 61272 61440 61568 62208 63180 63936 64584 64935 66240 66378 66560 67068 67392 68080 68931 69120 69264 70656 71040 71760 71928 72657 73728 74520 74880 75776 75816 76544 76590 76960 77760 77922 79488 79872 79920 80730 81696 81920 82944 83835 84240 85248 86112 86580 88320 88504 89424 89856 89910 91908 92160 92352 93312 94208 94720 94770 95680 95904 96876 98304 99360 99567 99840 101088 102120 103680 103896 105984 106496 106560 107640 107892 108928 110592 110630 111780 112320 113664 114816 114885 115440 116640 116883 117760 119232 119808 119880 121095 122544 122880 123136 124416 126360 127872 129168 129870 132480 132756 133120 134136 134784 134865 136160 137862 138240 138528 141312 142080 143520 143856 145314 147456 149040 149760 151552 151632 153088 153180 153920 155520 155844 158976 159744 159840 161460 163392 163840 165888 165945 167670 168480 170496 172224 173160 176640 177008 178848 179712 179820 183816 184320 184704 186624 188416 189440 189540 191360 191808 193752 194805 198720 199134 199680 202176 204240 206793 207360 207792 211968 212992 213120 215280 215784 217856 217971 221184 221260 223560 224640 227328 229632 229770 230880 233280 233766 235520 238464 239616 239760 242190 245088 245760 246272 248832 252720 255744 258336 259740 264960 265512 266240 268272 269568 269730 272320 275724 276480 277056 282624 284160 287040 287712 290628 294912 298080 298701 299520 303104 303264 306176 306360 307840 311040 311688 317952 319488 319680 322920 326784 331776 331890 335340 336960 340992 344448 344655 346320 350649 353280 354016 357696 359424 359640 363285 367632 368640 369408 373248 376832 378880 379080 382720 383616 387504 389610 397440 398268 399360 404352 408480 413586 414720 415584 423936 425984 426240 430560 431568 435712 435942 442368 442520 447120 449280 454656 459264 459540 461760 466560 467532 471040 476928 479232 479520 484380 490176 491520 492544 497664 497835 505440 511488 516672 519480 529920 531024 532480 536544 539136 539460 544640 551448 552960 554112 565248 568320 574080 575424 581256 584415 596160 597402 599040 606208 606528 612352 612720 615680 620379 622080 623376 635904 638976 639360 645840 653568 663552 663780 670680 673920 681984 688896 689310 692640 701298 706560 708032 715392 718848 719280 726570 735264 737280 738816 746496 753664 757760 758160 765440 767232 775008 779220 794880 796536 798720 808704 816960 827172 829440 831168 847872 852480 861120 863136 871424 871884 884736 885040 894240 896103 898560 909312 918528 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98205696 99201024 99260640 99740160 101744640 101956608 103514112 104570880 105878016 106389504 107532360 110223360 110481408 111601152 112207680 113285120 114462720 114701184 117642240 118210560 119439360 119688192 122757120 124001280 125485056 127445760 129038832 129392640 132268032 132347520 132986880 135942144 137355264 138101760 139427840 139501440 141170688 141852672 143376480 146964480 147308544 148801536 149610240 152616960 152934912 155271168 156856320 158817024 159584256 161298540 163676160 165335040 169927680 171694080 172051776 172523520 176463360 177315840 179532288 181256192 183140352 184135680 186001920 188227584 191168640 194088960 198402048 198521280 199480320 203913216 209141760 211756032 212779008 215064720 220446720 220962816 223202304 224415360 226570240 228925440 229402368 235284480 236421120 239376384 245514240 248002560 250970112 254891520 258077664 258785280 264536064 264695040 265973760 271884288 274710528 276203520 279002880 282341376 286752960 294617088 297603072 299220480 305233920 305869824 310542336 313712640 317634048 319168512 322597080 330670080 339855360 343388160 344103552 352926720 354631680 359064576 362512384 368271360 372003840 376455168 382337280 388177920 396804096 397042560 398960640 407826432 418283520 423512064 425558016 430129440 440893440 441925632 446404608 448830720 453140480 457850880 458804736 470568960 478752768 491028480 496005120 509783040 516155328 517570560 529390080 531947520 543768576 549421056 552407040 558005760 564682752 573505920 595206144 598440960 611739648 627425280 635268096 638337024 645194160 661340160 679710720 686776320 688207104 705853440 709263360 718129152 736542720 744007680 752910336 764674560 776355840 793608192 794085120 797921280 815652864 847024128 860258880 883851264 892809216 897661440 906280960 915701760 917609472 941137920 957505536 992010240 1019566080 1032310656 1058780160 1063895040 1087537152 1104814080 1116011520 1129365504 1147011840 1190412288 1196881920 1223479296 1254850560 1270536192 1276674048 1290388320 1322680320 1359421440 1373552640 1376414208 1411706880 1436258304 1473085440 1488015360 1529349120 1552711680 1588170240 1595842560 1631305728 1694048256 1720517760 1785618432 1795322880 1812561920 1835218944 1882275840 1915011072 1984020480 2039132160 2064621312 2117560320 2127790080 2209628160 2232023040 2258731008 2294023680 2380824576 2393763840 2446958592 2541072384 2580776640 2718842880 2747105280 2752828416 2823413760 2872516608 2976030720 3058698240 3176340480 3191685120 3262611456 3388096512 3441035520 3571236864 3590645760 3670437888 3764551680 3830022144 3968040960 4078264320 4129242624 4235120640 4419256320 4464046080 4588047360 4787527680 4893917184 5082144768 5161553280 5437685760 5505656832 5646827520 5745033216 5952061440 6117396480 6352680960 6383370240 6776193024 6882071040 7142473728 7181291520 7340875776 8156528640 8258485248 8470241280 8928092160 9176094720 9575055360 9787834368 10164289536 10323106560 11011313664 11293655040 11490066432 11904122880 12234792960 12705361920 13764142080 14362583040 14681751552 16313057280 16516970496 16940482560 17856184320 18352189440 19150110720 20328579072 20646213120 22022627328 24469585920 25410723840 27528284160 28725166080 29363503104 33033940992 33880965120 35712368640 36704378880 41292426240 44045254656 48939171840 50821447680 55056568320 57450332160 66067881984 73408757760 82584852480 88090509312 101642895360 110113136640 132135763968 146817515520 165169704960 220226273280 264271527936 330339409920 440452546560 660678819840 1321357639680
• Sum of all divisors σ(n): 5487412271040
• Sum of proper divisors (its aliquot sum) s(n): 4166054631360
• 1321357639680 is an abundant number, because the sum of its proper divisors (4166054631360) is greater than itself. Its abundance is 2844696991680

Bases of 1321357639680

• Binary: 10011001110100111000011011000000000000000₂
• Hexadecimal: 0x133A70D8000
• Base-36: GV0U8000

Squares and roots of 1321357639680

• 1321357639680 squared (1321357639680²) is 1745986011940700710502400
• 1321357639680 cubed (1321357639680³) is 2307071955652260586954750250975232000
• The square root of 1321357639680 is 1149503.2142973763
• The cube root of 1321357639680 is 10973.3726197957

Scales and comparisons

• 1,321,357,639,680 seconds is equal to 42,015 years, 4 weeks, 3 days, 4 hours, 48 minutes.
• To count from 1 to 1,321,357,639,680 would take you about one hundred five thousand and thirty-seven years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 1321357639680 cubic inches would be around 914.4 feet tall.

Recreational maths with 1321357639680

• 1321357639680 backwards is 0869367531231
• 1321357639680 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1321357639680's digits is 54
• More coming soon!