1315897712640

Names of 1315897712640

• Cardinal: 1315897712640 can be written as One trillion, three hundred fifteen billion, eight hundred ninety-seven million, seven hundred twelve thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.31589771264 × 10¹²

Factors of 1315897712640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 3486

Divisors of 1315897712640

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 49 54 56 60 63 64 70 72 80 84 90 96 98 105 108 112 120 126 128 135 140 144 147 160 168 180 189 192 196 210 216 224 240 245 252 256 270 280 288 294 315 320 336 343 360 378 384 392 420 432 441 448 480 490 504 512 540 560 576 588 630 640 672 686 720 735 756 768 784 840 864 882 896 945 960 980 1008 1024 1029 1080 1120 1152 1176 1260 1280 1323 1344 1372 1440 1470 1512 1536 1568 1680 1715 1728 1764 1792 1890 1920 1960 2016 2048 2058 2160 2205 2240 2304 2352 2520 2560 2646 2688 2744 2880 2940 3024 3072 3087 3136 3360 3430 3456 3469 3528 3584 3780 3840 3920 4032 4096 4116 4320 4410 4480 4608 4704 5040 5120 5145 5292 5376 5488 5760 5880 6048 6144 6174 6272 6615 6720 6860 6912 6938 7056 7168 7560 7680 7840 8064 8192 8232 8640 8820 8960 9216 9261 9408 10080 10240 10290 10407 10584 10752 10976 11520 11760 12096 12288 12348 12544 13230 13440 13720 13824 13876 14112 14336 15120 15360 15435 15680 16128 16464 17280 17345 17640 17920 18432 18522 18816 20160 20480 20580 20814 21168 21504 21952 23040 23520 24192 24283 24576 24696 25088 26460 26880 27440 27648 27752 28224 28672 30240 30720 30870 31221 31360 32256 32928 34560 34690 35280 35840 36864 37044 37632 40320 40960 41160 41628 42336 43008 43904 46080 46305 47040 48384 48566 49392 50176 52035 52920 53760 54880 55296 55504 56448 57344 60480 61440 61740 62442 62720 64512 65856 69120 69380 70560 71680 72849 73728 74088 75264 80640 82320 83256 84672 86016 87808 92160 92610 93663 94080 96768 97132 98784 100352 104070 105840 107520 109760 110592 111008 112896 120960 121415 122880 123480 124884 125440 129024 131712 138240 138760 141120 143360 145698 148176 150528 156105 161280 164640 166512 169344 169981 172032 175616 184320 185220 187326 188160 193536 194264 197568 200704 208140 211680 215040 218547 219520 221184 222016 225792 241920 242830 246960 249768 250880 258048 263424 276480 277520 282240 286720 291396 296352 301056 312210 322560 329280 333024 338688 339962 351232 364245 368640 370440 374652 376320 387072 388528 395136 401408 416280 423360 430080 437094 439040 444032 451584 468315 483840 485660 493920 499536 501760 509943 516096 526848 552960 555040 564480 582792 592704 602112 624420 645120 655641 658560 666048 677376 679924 702464 728490 740880 749304 752640 774144 777056 790272 832560 846720 849905 860160 874188 878080 888064 903168 936630 967680 971320 987840 999072 1003520 1019886 1053696 1092735 1105920 1110080 1128960 1165584 1185408 1189867 1204224 1248840 1290240 1311282 1317120 1332096 1354752 1359848 1404928 1456980 1481760 1498608 1505280 1529829 1548288 1554112 1580544 1665120 1693440 1699810 1748376 1756160 1776128 1806336 1873260 1935360 1942640 1975680 1998144 2007040 2039772 2107392 2185470 2220160 2257920 2331168 2370816 2379734 2497680 2549715 2580480 2622564 2634240 2664192 2709504 2719696 2809856 2913960 2963520 2997216 3010560 3059658 3108224 3161088 3278205 3330240 3386880 3399620 3496752 3512320 3552256 3569601 3612672 3746520 3870720 3885280 3951360 3996288 4079544 4214784 4370940 4440320 4515840 4589487 4662336 4741632 4759468 4995360 5099430 5245128 5268480 5328384 5419008 5439392 5827920 5927040 5949335 5994432 6021120 6119316 6216448 6322176 6556410 6660480 6773760 6799240 6993504 7024640 7104512 7139202 7493040 7649145 7741440 7770560 7902720 7992576 8159088 8429568 8741880 8880640 9031680 9178974 9324672 9483264 9518936 9990720 10198860 10490256 10536960 10656768 10708803 10838016 10878784 11655840 11854080 11898670 11988864 12238632 12432896 12644352 13112820 13320960 13547520 13598480 13987008 14049280 14209024 14278404 14986080 15298290 15541120 15805440 15985152 16318176 17483760 17761280 17848005 18063360 18357948 18649344 18966528 19037872 19981440 20397720 20980512 21073920 21313536 21417606 21757568 22947435 23311680 23708160 23797340 23977728 24477264 24865792 25288704 26225640 26641920 27095040 27196960 27974016 28418048 28556808 29972160 30596580 31082240 31610880 31970304 32126409 32636352 34967520 35522560 35696010 36715896 37298688 37933056 38075744 39962880 40795440 41961024 42147840 42627072 42835212 43515136 45894870 46623360 47416320 47594680 47955456 48954528 49731584 52451280 53283840 53544015 54190080 54393920 55948032 57113616 59944320 61193160 62164480 63221760 63940608 64252818 65272704 69935040 71045120 71392020 73431792 74597376 75866112 76151488 79925760 81590880 83922048 85254144 85670424 87030272 91789740 93246720 94832640 95189360 95910912 97909056 99463168 104902560 106567680 107088030 108787840 111896064 114227232 119888640 122386320 124328960 126443520 127881216 128505636 130545408 139870080 142090240 142784040 146863584 149194752 152302976 159851520 160632045 163181760 167844096 171340848 174060544 183579480 186493440 189665280 190378720 191821824 195818112 198926336 209805120 213135360 214176060 217575680 223792128 228454464 239777280 244772640 248657920 255762432 257011272 261090816 279740160 285568080 293727168 298389504 304605952 319703040 321264090 326363520 335688192 342681696 348121088 367158960 372986880 379330560 380757440 383643648 391636224 419610240 426270720 428352120 435151360 447584256 456908928 479554560 489545280 497315840 514022544 522181632 559480320 571136160 587454336 596779008 609211904 639406080 642528180 652727040 671376384 685363392 696242176 734317920 745973760 761514880 767287296 783272448 839220480 856704240 870302720 895168512 913817856 959109120 979090560 994631680 1028045088 1044363264 1118960640 1142272320 1174908672 1218423808 1278812160 1285056360 1305454080 1342752768 1370726784 1392484352 1468635840 1491947520 1523029760 1566544896 1678440960 1713408480 1740605440 1790337024 1827635712 1918218240 1958181120 2056090176 2088726528 2237921280 2284544640 2349817344 2436847616 2570112720 2610908160 2685505536 2741453568 2937271680 2983895040 3046059520 3133089792 3356881920 3426816960 3481210880 3655271424 3836436480 3916362240 4112180352 4177453056 4475842560 4569089280 4699634688 4873695232 5140225440 5221816320 5371011072 5482907136 5874543360 6092119040 6266179584 6713763840 6853633920 6962421760 7310542848 7832724480 8224360704 8951685120 9138178560 9399269376 9747390464 10280450880 10443632640 10965814272 11749086720 12184238080 12532359168 13427527680 13707267840 14621085696 15665448960 16448721408 18276357120 18798538752 20560901760 20887265280 21931628544 23498173440 24368476160 26855055360 27414535680 29242171392 31330897920 32897442816 36552714240 37597077504 41121803520 43863257088 46996346880 48736952320 54829071360 62661795840 65794885632 73105428480 82243607040 87726514176 93992693760 109658142720 131589771264 146210856960 164487214080 187985387520 219316285440 263179542528 328974428160 438632570880 657948856320 1315897712640
• Sum of all divisors σ(n): 5457504960000
• Sum of proper divisors (its aliquot sum) s(n): 4141607247360
• 1315897712640 is an abundant number, because the sum of its proper divisors (4141607247360) is greater than itself. Its abundance is 2825709534720

Bases of 1315897712640

• Binary: 10011001001100001100111011010000000000000₂
• Hexadecimal: 0x132619DA000
• Base-36: GSIJITC0

Squares and roots of 1315897712640

• 1315897712640 squared (1315897712640²) is 1731586790131184015769600
• 1315897712640 cubed (1315897712640³) is 2278591096371264771886146329247744000
• The square root of 1315897712640 is 1147125.8486495717
• The cube root of 1315897712640 is 10958.2375484855

Scales and comparisons

• 1,315,897,712,640 seconds is equal to 41,841 years, 24 weeks, 5 days, 14 hours, 24 minutes.
• To count from 1 to 1,315,897,712,640 would take you about one hundred four thousand, six hundred three 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 1315897712640 cubic inches would be around 913.2 feet tall.

Recreational maths with 1315897712640

• 1315897712640 backwards is 0462177985131
• 1315897712640 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1315897712640's digits is 54
• More coming soon!