989414541720

Names of 989414541720

• Cardinal: 989414541720 can be written as Nine hundred eighty-nine billion, four hundred fourteen million, five hundred forty-one thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 9.8941454172 × 10¹¹

Factors of 989414541720

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3721

Divisors of 989414541720

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 30 31 33 36 37 40 44 45 55 60 61 62 66 72 74 88 90 93 99 110 111 120 122 124 132 148 155 165 180 183 185 186 198 220 222 244 248 264 279 296 305 310 330 333 341 360 366 370 372 396 407 440 444 465 488 495 549 555 558 610 620 660 666 671 682 732 740 744 792 814 888 915 930 990 1023 1098 1110 1116 1147 1220 1221 1240 1320 1332 1342 1364 1395 1464 1480 1628 1665 1705 1830 1860 1891 1980 2013 2035 2046 2196 2220 2232 2257 2294 2440 2442 2664 2684 2728 2745 2790 3069 3256 3330 3355 3410 3441 3571 3660 3663 3720 3782 3960 4026 4070 4092 4392 4440 4514 4588 4884 5115 5368 5490 5580 5673 5735 6039 6105 6138 6660 6710 6771 6820 6882 7142 7320 7326 7564 8052 8140 8184 9028 9176 9455 9768 10065 10230 10323 10713 10980 11160 11285 11346 11470 12078 12210 12276 12617 13320 13420 13542 13640 13764 14284 14652 15128 15345 16104 16280 17019 17205 17855 18056 18315 18910 20130 20313 20460 20646 20801 21426 21960 22570 22692 22940 24156 24420 24552 24827 25234 26840 27084 27528 28365 28568 29304 30195 30690 32139 33855 34038 34410 35710 36630 37820 37851 39281 40260 40626 40920 41292 41602 42852 45140 45384 45880 48312 48840 49654 50468 51615 53565 54168 56730 60390 61380 62403 63085 64278 67710 68076 68820 69967 71420 73260 74481 75640 75702 78562 80520 81252 82584 83204 85095 85704 90280 99308 100936 101565 103230 104005 107130 110701 113460 113553 117843 120780 122760 124135 124806 126170 128556 132127 135420 136152 137640 139934 142840 146520 148962 151404 157124 160695 162504 166408 170190 187209 189255 196405 198616 203130 206460 208010 209901 214260 217831 221402 223443 226920 227106 235686 241560 248270 249612 252340 257112 264254 270840 279868 297924 302808 312015 314248 321390 332103 340380 349835 353529 372405 374418 378510 392810 396381 406260 412920 416020 419802 428520 435662 442804 446886 454212 471372 496540 499224 504680 528508 553505 559736 567765 589215 595848 624030 629703 642780 653493 660635 664206 680760 699670 707058 744810 748836 757020 769637 785620 792762 812520 832040 839604 871324 885608 893772 908424 936045 942744 993080 996309 1049505 1057016 1089155 1107010 1117215 1135530 1178430 1189143 1217711 1248060 1259406 1285560 1306986 1321270 1328412 1399340 1414116 1453397 1489620 1497672 1514040 1539274 1571240 1585524 1660515 1679208 1742648 1767645 1787544 1872090 1960479 1981905 1992618 2099010 2178310 2214020 2234430 2271060 2308911 2356860 2378286 2396141 2435422 2496120 2518812 2613972 2642540 2656824 2798680 2828232 2906794 2979240 3078548 3148515 3171048 3267465 3321030 3535290 3653133 3744180 3848185 3920958 3963810 3985236 4095937 4198020 4356620 4360191 4428040 4468860 4542120 4617822 4713720 4756572 4792282 4870844 4981545 5037624 5227944 5285080 5813588 5945715 6088555 6157096 6297030 6534930 6642060 6752761 6926733 7070580 7188423 7266985 7306266 7488360 7696370 7841916 7927620 7970472 8059747 8191874 8396040 8713240 8720382 8937720 9235644 9513144 9584564 9741688 9802395 9963090 10959399 11544555 11627176 11891430 11980705 12177110 12287811 12594060 13069860 13080573 13284120 13505522 13853466 14141160 14376846 14533970 14612532 15392740 15683832 15855240 16119494 16383748 17440764 18265665 18471288 19169128 19604790 19926180 20258283 20479685 21565269 21800955 21918798 23089110 23782860 23961410 24179241 24354220 24575622 25188120 26139720 26161146 27011044 27706932 28753692 29067940 29225064 30785480 32238988 32767496 33763805 34633665 34881528 35942115 36531330 36863433 39209580 39852360 40298735 40516566 40959370 43130538 43601910 43837596 45055307 46178220 47565720 47922820 48358482 48708440 49151244 52322292 54022088 54796995 55413864 57507384 58135880 60774849 61439055 64477976 65402865 67527610 69267330 71884230 72537723 73062660 73726866 74280371 78419160 80597470 81033132 81918740 86261076 87203820 87675192 88657217 90110614 92356440 95845640 96716964 98302488 101291415 104644584 107826345 109593990 120896205 121549698 122878110 130805730 135055220 135165921 138534660 143768460 145075446 146125320 147453732 148560742 161194940 162066264 163837480 172522152 174407640 177314434 180221228 184317165 193433928 202582830 215652690 219187980 222841113 225276535 241792410 243099396 245756220 249852157 261611460 265971651 270110440 270331842 277069320 287536920 290150892 294907464 297121484 303874245 322389880 354628868 360442456 362688615 368634330 371401855 405165660 405497763 431305380 438375960 443286085 445682226 450553070 483584820 486198792 491512440 499704314 523222920 531943302 540663684 580301784 594242968 607748490 668523339 675829605 709257736 725377230 737268660 742803710 749556471 797914953 810331320 810995526 862610760 886572170 891364452 901106140 967169640 999408628 1063886604 1081327368 1114205565 1215496980 1249260785 1329858255 1337046678 1351659210 1450754460 1474537320 1485607420 1499112942 1595829906 1621991052 1773144340 1782728904 1802212280 1998817256 2027488815 2127773208 2228411130 2248669413 2430993960 2498521570 2659716510 2674093356 2703318420 2748373727 2901508920 2971214840 2998225884 3191659812 3243982104 3342616695 3546288680 3747782355 3989574765 4054977630 4456822260 4497338826 4997043140 5319433020 5348186712 5406636840 5496747454 5996451768 6383319624 6685233390 7495564710 7979149530 8109955260 8245121181 8913644520 8994677652 9994086280 10638866040 10993494908 11243347065 13370466780 13741868635 14991129420 15958299060 16219910520 16490242362 17989355304 21986989816 22486694130 24735363543 26740933560 27483737270 29982258840 31916598120 32980484724 41225605905 44973388260 49470727086 54967474540 65960969448 82451211810 89946776520 98941454172 109934949080 123676817715 164902423620 197882908344 247353635430 329804847240 494707270860 989414541720
• Sum of all divisors σ(n): 3780975144960
• Sum of proper divisors (its aliquot sum) s(n): 2791560603240
• 989414541720 is an abundant number, because the sum of its proper divisors (2791560603240) is greater than itself. Its abundance is 1802146061520

Bases of 989414541720

• Binary: 1110011001011101101100111100100110011000₂
• Hexadecimal: 0xE65DB3C998
• Base-36: CMJ3VEE0

Squares and roots of 989414541720

• 989414541720 squared (989414541720²) is 978941135366997620558400
• 989414541720 cubed (989414541720³) is 968578594819994434757119786496448000
• The square root of 989414541720 is 994693.1897424451
• The cube root of 989414541720 is 9964.5898995447

Scales and comparisons

• 989,414,541,720 seconds is equal to 31,460 years, 16 weeks, 5 days, 4 hours, 42 minutes.
• To count from 1 to 989,414,541,720 would take you about sixty-two thousand, nine hundred twenty 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 989414541720 cubic inches would be around 830.4 feet tall.

Recreational maths with 989414541720

• 989414541720 backwards is 027145414989
• The number of decimal digits it has is: 12
• The sum of 989414541720's digits is 54
• More coming soon!