140398064820

Names of 140398064820

• Cardinal: 140398064820 can be written as One hundred forty billion, three hundred ninety-eight million, sixty-four thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 1.4039806482 × 10¹¹

Factors of 140398064820

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2722

Divisors of 140398064820

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 29 30 36 39 45 52 58 60 61 65 78 87 90 116 117 122 130 145 156 169 174 180 183 195 234 244 260 261 290 305 338 348 366 377 390 435 468 507 522 549 580 585 610 676 732 754 780 793 845 870 915 1014 1044 1098 1131 1170 1220 1305 1508 1521 1586 1690 1740 1769 1830 1885 2028 2196 2262 2340 2379 2535 2609 2610 2745 3042 3172 3380 3393 3538 3660 3770 3965 4524 4758 4901 5070 5218 5220 5307 5490 5655 6084 6786 7076 7137 7540 7605 7827 7930 8845 9516 9802 10140 10309 10436 10614 10980 11310 11895 13045 13572 14274 14703 15210 15654 15860 15921 16965 17690 19604 20618 21228 22620 22997 23481 23790 24505 26090 26535 28548 29406 30420 30927 31308 31842 33917 33930 35380 35685 39135 41236 44109 45994 46962 47580 49010 51545 52180 53070 58812 61854 63684 67834 67860 68991 71370 73515 75661 78270 79605 88218 91988 92781 93924 98020 101751 103090 106140 114985 117405 123708 135668 137982 142740 147030 151322 154635 156540 159149 159210 169585 176436 185562 203502 206180 206973 220545 226983 229970 234810 275964 294060 298961 302644 305253 309270 318298 318420 339170 344955 371124 378305 407004 413946 440921 441090 453966 459940 463905 469620 477447 508755 597922 610506 618540 636596 678340 680949 689910 756610 795745 827892 881842 882180 896883 907932 927810 954894 983593 1017510 1034865 1134915 1195844 1221012 1322763 1361898 1379820 1432341 1494805 1513220 1526265 1591490 1763684 1793766 1855620 1909788 1967186 2035020 2068937 2069730 2204605 2269830 2387235 2645526 2690649 2723796 2864682 2950779 2989610 3052530 3182980 3404745 3587532 3934372 3968289 4137874 4139460 4409210 4484415 4539660 4615321 4774470 4917965 5291052 5381298 5729364 5901558 5979220 6105060 6206811 6613815 6809490 7161705 7936578 8275748 8818420 8852337 8968830 9230642 9548940 9835930 10344685 10762596 11803116 12413622 12786709 13227630 13453245 13618980 13845963 14323410 14753895 15873156 17704674 17937660 18461284 18620433 19671860 19841445 20689370 23076605 24827244 25573418 26455260 26896181 26906490 27691926 28646820 29507790 31034055 35409348 37240866 38360127 39682890 41378740 41537889 44261685 46153210 51146836 53792362 53812980 55383852 59015580 59999173 62068110 63933545 69229815 74481732 76720254 79365780 80688543 83075778 88523370 92306420 93102165 107584724 115080381 119998346 124136220 127867090 134480905 138459630 153440508 161377086 166151556 177046740 179997519 186204330 191800635 207689445 230160762 239996692 242065629 255734180 268961810 276919260 299995865 322754172 359995038 372408660 383601270 403442715 415378890 460321524 484131258 537923620 539992557 575401905 599991730 719990076 767202540 779989249 806885430 830757780 899987595 968262516 1079985114 1150803810 1199983460 1210328145 1559978498 1613770860 1799975190 2159970228 2301607620 2339967747 2420656290 2699962785 3119956996 3599950380 3899946245 4679935494 4841312580 5399925570 7019903241 7799892490 9359870988 10799851140 11699838735 14039806482 15599784980 23399677470 28079612964 35099516205 46799354940 70199032410 140398064820
• Sum of all divisors σ(n): 485061922800
• Sum of proper divisors (its aliquot sum) s(n): 344663857980
• 140398064820 is an abundant number, because the sum of its proper divisors (344663857980) is greater than itself. Its abundance is 204265793160

Bases of 140398064820

• Binary: 10000010110000011000000111010010110100₂
• Hexadecimal: 0x20B06074B4
• Base-36: 1SHXDS50

Squares and roots of 140398064820

• 140398064820 squared (140398064820²) is 19711616605200921632400
• 140398064820 cubed (140398064820³) is 2767472825843987344469435412168000
• The square root of 140398064820 is 374697.2975883335
• The cube root of 140398064820 is 5197.4107526111

Scales and comparisons

• 140,398,064,820 seconds is equal to 4,464 years, 11 weeks, 4 days, 14 hours, 27 minutes.
• To count from 1 to 140,398,064,820 would take you about eight thousand, nine hundred twenty-eight 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 140398064820 cubic inches would be around 433.1 feet tall.

Recreational maths with 140398064820

• 140398064820 backwards is 028460893041
• 140398064820 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 140398064820's digits is 45
• More coming soon!