147664871640

Names of 147664871640

• Cardinal: 147664871640 can be written as One hundred forty-seven billion, six hundred sixty-four million, eight hundred seventy-one thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.4766487164 × 10¹¹

Factors of 147664871640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 5164

Divisors of 147664871640

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 13 15 17 18 20 22 24 26 27 30 33 34 36 39 40 44 45 51 52 54 55 60 65 66 68 72 78 85 88 90 99 102 104 108 110 117 120 121 130 132 135 136 143 153 156 165 170 180 187 195 198 204 216 220 221 234 242 255 260 264 270 286 297 306 312 330 340 351 360 363 374 390 396 408 429 440 442 459 468 484 495 510 520 540 561 572 585 594 605 612 660 663 680 702 715 726 748 765 780 792 858 884 918 935 936 968 990 1020 1080 1089 1105 1122 1144 1170 1188 1210 1224 1287 1320 1326 1404 1430 1452 1485 1496 1530 1560 1573 1683 1716 1755 1768 1815 1836 1870 1980 1989 2040 2057 2145 2178 2210 2244 2295 2340 2376 2420 2431 2574 2652 2805 2808 2860 2904 2970 3060 3146 3267 3315 3366 3432 3510 3630 3672 3740 3861 3960 3978 4114 4290 4356 4420 4488 4590 4680 4719 4840 4862 5049 5113 5148 5304 5445 5610 5720 5940 5967 6120 6171 6292 6435 6534 6630 6732 7020 7260 7293 7480 7722 7865 7956 8228 8415 8580 8712 8840 9180 9438 9724 9945 10098 10226 10285 10296 10890 11220 11880 11934 12155 12342 12584 12870 13068 13260 13464 14040 14157 14520 14586 15339 15444 15730 15912 16335 16456 16830 17160 18360 18513 18876 19305 19448 19890 20196 20452 20570 21780 21879 22440 23595 23868 24310 24684 25245 25565 25740 26136 26520 26741 28314 29172 29835 30678 30855 30888 31460 32670 33660 36465 37026 37752 38610 39780 40392 40904 41140 42471 43560 43758 46017 47190 47736 48620 49368 50490 51130 51480 53482 55539 56243 56628 58344 59670 61356 61710 62920 65340 65637 66469 67320 70785 72930 74052 76695 77220 79560 80223 82280 84942 86921 87516 92034 92565 94380 97240 100980 102260 106964 109395 111078 112486 113256 119340 122712 123420 130680 131274 132938 133705 138051 141570 145860 148104 153390 154440 160446 168729 169884 173842 175032 184068 185130 188760 199407 201960 204520 212355 213928 218790 222156 224972 230085 238680 240669 246840 260763 262548 265876 267410 276102 277695 281215 283140 291720 306780 320892 328185 332345 337458 339768 347684 368136 370260 398814 401115 424710 434605 437580 444312 449944 460170 481338 506187 521526 525096 531752 534820 552204 555390 562430 566280 598221 613560 618673 641784 656370 664690 674916 690255 695368 722007 731159 740520 782289 797628 802230 843645 849420 869210 875160 920340 956131 962676 997035 1012374 1043052 1069640 1104408 1110780 1124860 1129973 1196442 1203345 1237346 1303815 1312740 1329380 1349832 1380510 1444014 1462318 1518561 1564578 1595256 1604460 1687290 1698840 1738420 1794663 1840680 1856019 1912262 1925352 1994070 2024748 2086104 2193477 2221560 2249720 2259946 2346867 2392884 2406690 2474692 2530935 2607630 2625480 2658760 2761020 2868393 2888028 2924636 2991105 3037122 3093365 3129156 3208920 3374580 3389919 3476840 3589326 3610035 3655795 3712038 3824524 3911445 3988140 4049496 4386954 4519892 4693734 4780655 4785768 4813380 4949384 5061870 5215260 5522040 5568057 5649865 5736786 5776056 5849272 5982210 6074244 6186730 6258312 6580431 6749160 6779838 7178652 7220070 7311590 7424076 7592805 7649048 7822890 7976280 8042749 8605179 8773908 8973315 9039784 9280095 9387468 9561310 9626760 10123740 10169757 10430520 10517441 10967385 11136114 11299730 11473572 11734335 11964420 12148488 12373460 12429703 13160862 13559676 14341965 14357304 14440140 14623180 14848152 15185610 15645780 16085498 16704171 16949595 17210358 17547816 17946630 18560190 18774936 19122620 19741293 20247480 20339514 21034882 21934770 22272228 22599460 22947144 23468670 23928840 24128247 24746920 24859406 25815537 26321724 27119352 27840285 28683930 28880280 29246360 30371220 30509271 31291560 31552323 32170996 32902155 33408342 33899190 34420716 35893260 37120380 37289109 38245240 39482586 40213745 40679028 42069764 43025895 43869540 44544456 45198920 46937340 48256494 49718812 50848785 51631074 52587205 52643448 55680570 57367860 60742440 61018542 62148515 63104646 64341992 65804310 66816684 67798380 68841432 71786520 72384741 74240760 74578218 78965172 80427490 81358056 83520855 84139528 86051790 87739080 93874680 94656969 96512988 98706465 99437624 101697570 103262148 105174410 111361140 111867327 114735720 120641235 122037084 124297030 126209292 129077685 131608620 133633368 135596760 136726733 144769482 149156436 152546355 157761615 157930344 160854980 167041710 172103580 186445545 189313938 193025976 197412930 203395140 206524296 210348820 217154223 222722280 223734654 241282470 244074168 248594060 252418584 258155370 263217240 273453466 283970907 289538964 298312872 305092710 315523230 321709960 334083420 335601981 344207160 361923705 372891090 378627876 394825860 406790280 410180199 420697640 434308446 447469308 473284845 482564940 497188120 516310740 546906932 559336635 567941814 579077928 610185420 631046460 668166840 671203962 683633665 723847410 745782180 757255752 789651720 820360398 868616892 894938616 946569690 965129880 1032621480 1085771115 1093813864 1118673270 1135883628 1220370840 1230540597 1262092920 1342407924 1367267330 1419854535 1447694820 1491564360 1640720796 1678009905 1737233784 1893139380 2050900995 2171542230 2237346540 2271767256 2461081194 2684815848 2734534660 2839709070 2895389640 3281441592 3356019810 3691621791 3786278760 4101801990 4343084460 4474693080 4922162388 5469069320 5679418140 6152702985 6712039620 7383243582 8203603980 8686168920 9844324776 11358836280 12305405970 13424079240 14766487164 16407207960 18458108955 24610811940 29532974328 36916217910 49221623880 73832435820 147664871640
• Sum of all divisors σ(n): 617042966400
• Sum of proper divisors (its aliquot sum) s(n): 469378094760
• 147664871640 is an abundant number, because the sum of its proper divisors (469378094760) is greater than itself. Its abundance is 321713223120

Bases of 147664871640

• Binary: 10001001100001100000110010000011011000₂
• Hexadecimal: 0x22618320D8
• Base-36: 1VU3UO60

Squares and roots of 147664871640

• 147664871640 squared (147664871640²) is 21804914316457676289600
• 147664871640 cubed (147664871640³) is 3219819873660921108796455466944000
• The square root of 147664871640 is 384271.8720385347
• The cube root of 147664871640 is 5285.5769198891

Scales and comparisons

• 147,664,871,640 seconds is equal to 4,695 years, 14 weeks, 6 days, 3 hours, 54 minutes.
• To count from 1 to 147,664,871,640 would take you about nine thousand, three hundred ninety 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 147664871640 cubic inches would be around 440.5 feet tall.

Recreational maths with 147664871640

• 147664871640 backwards is 046178466741
• 147664871640 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 147664871640's digits is 54
• More coming soon!