138816240360

Names of 138816240360

• Cardinal: 138816240360 can be written as One hundred thirty-eight billion, eight hundred sixteen million, two hundred forty thousand, three hundred sixty.

Scientific notation

• Scientific notation: 1.3881624036 × 10¹¹

Factors of 138816240360

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2752

Divisors of 138816240360

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 35 37 40 41 42 56 60 70 74 82 84 105 111 120 123 140 148 164 168 185 205 210 222 246 259 280 287 296 328 370 410 420 444 492 518 555 574 615 740 777 820 840 861 888 984 1036 1110 1148 1230 1295 1435 1480 1517 1554 1640 1681 1722 2072 2220 2296 2460 2590 2657 2870 3034 3108 3362 3444 3885 4305 4440 4551 4920 5043 5180 5314 5740 6068 6216 6724 6888 7585 7770 7971 8405 8610 9102 10086 10360 10619 10628 11480 11767 12136 13285 13448 15170 15540 15942 16810 17220 18204 18599 20172 21238 21256 22755 23534 25215 26570 30340 31080 31857 31884 33620 34440 35301 36408 37198 39855 40344 42476 45510 47068 50430 53095 53140 55797 58835 60680 62197 63714 63768 67240 70602 74396 79710 84952 91020 92995 94136 98309 100860 106190 106280 108937 111594 117670 124394 127428 141204 148792 159285 159420 176505 182040 185990 186591 196618 201720 212380 217874 223188 235340 248788 254856 278985 282408 294927 310985 318570 318840 326811 353010 371980 373182 393236 424760 435379 435748 446376 470680 491545 497576 544685 557970 589854 621970 637140 653622 688163 706020 743960 746364 762559 786472 870758 871496 932955 983090 1089370 1115940 1179708 1243940 1274280 1306137 1307244 1376326 1412040 1474635 1492728 1525118 1634055 1741516 1865910 1966180 2064489 2176895 2178740 2231880 2287677 2359416 2487880 2612274 2614488 2752652 2949270 3050236 3268110 3440815 3483032 3731820 3812795 3932360 4030669 4128978 4353790 4357480 4466417 4575354 5224548 5505304 5898540 6100472 6530685 6536220 6881630 7463640 7625590 8061338 8257956 8707580 8932834 9150708 10322445 10449096 11438385 11797080 12092007 13061370 13072440 13399251 13763260 15251180 16122676 16515912 17415160 17865668 18301416 20153345 20644890 22332085 22876770 24184014 26122740 26798502 27526520 28214683 30502360 31264919 32245352 35731336 40306690 41289780 44664170 45753540 48368028 52245480 53597004 56429366 60460035 62529838 66996255 80613380 82579560 84644049 89328340 91507080 93794757 96736056 107194008 112858732 120920070 125059676 133992510 141073415 156324595 161226760 165257429 169288098 178656680 187589514 225717464 241840140 250119352 267985020 282146830 312649190 330514858 338576196 375179028 423220245 468973785 483680280 495772287 535970040 564293660 625298380 661029716 677152392 750358056 826287145 846440490 937947570 991544574 1128587320 1156802003 1250596760 1322059432 1652574290 1692880980 1875895140 1983089148 2313604006 2478861435 3305148580 3385761960 3470406009 3751790280 3966178296 4627208012 4957722870 5784010015 6610297160 6940812018 9254416024 9915445740 11568020030 13881624036 17352030045 19830891480 23136040060 27763248072 34704060090 46272080120 69408120180 138816240360
• Sum of all divisors σ(n): 501206088960
• Sum of proper divisors (its aliquot sum) s(n): 362389848600
• 138816240360 is an abundant number, because the sum of its proper divisors (362389848600) is greater than itself. Its abundance is 223573608240

Bases of 138816240360

• Binary: 10000001010010000101111011101011101000₂
• Hexadecimal: 0x205217BAE8
• Base-36: 1RRRLSKO

Squares and roots of 138816240360

• 138816240360 squared (138816240360²) is 19269948587685292929600
• 138816240360 cubed (138816240360³) is 2674981814872964159352362158656000
• The square root of 138816240360 is 372580.5152715317
• The cube root of 138816240360 is 5177.8177422947

Scales and comparisons

• 138,816,240,360 seconds is equal to 4,413 years, 48 weeks, 1 day, 10 hours, 46 minutes.
• To count from 1 to 138,816,240,360 would take you about eight thousand, eight hundred twenty-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 138816240360 cubic inches would be around 431.5 feet tall.

Recreational maths with 138816240360

• 138816240360 backwards is 063042618831
• 138816240360 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138816240360's digits is 42
• More coming soon!