159747713840

Names of 159747713840

• Cardinal: 159747713840 can be written as One hundred fifty-nine billion, seven hundred forty-seven million, seven hundred thirteen thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.5974771384 × 10¹¹

Factors of 159747713840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 16179

Divisors of 159747713840

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 8 10 11 13 16 20 22 26 40 44 52 55 65 79 80 88 104 110 121 130 143 158 176 208 220 242 260 286 316 395 440 484 520 572 605 632 715 790 869 880 968 1027 1040 1144 1210 1264 1430 1573 1580 1738 1936 2054 2288 2420 2860 3146 3160 3476 4108 4345 4840 5135 5720 6292 6320 6952 7865 8216 8690 9559 9680 10270 11297 11440 12584 13904 15730 16069 16432 17380 19118 20540 22594 25168 31460 32138 34760 38236 41080 45188 47795 56485 62920 64276 69520 76472 80345 82160 90376 95590 112970 124267 125840 128552 152944 160690 176759 180752 191180 208897 225940 248534 257104 321380 353518 382360 417794 451880 497068 621335 642760 707036 764720 835588 883795 903760 994136 1044485 1242670 1269451 1285520 1414072 1671176 1767590 1944349 1988272 2088970 2297867 2485340 2538902 2828144 3342352 3535180 3888698 4177940 4595734 4970680 5077804 6347255 7070360 7777396 8355880 9191468 9721745 9941360 10155608 11489335 12694510 13963961 14140720 15554792 16502863 16711760 18382936 19443490 20311216 22978670 25276537 25389020 27927922 31109584 33005726 36765872 38886980 45957340 50553074 50778040 55855844 66011452 69819805 77773960 82514315 91914680 101106148 101556080 111711688 126382685 132022904 139639610 153603571 155547920 165028630 181531493 183829360 202212296 223423376 252765370 264045808 279279220 307207142 330057260 363062986 404424592 505530740 558558440 614414284 660114520 726125972 768017855 907657465 1011061480 1117116880 1228828568 1320229040 1452251944 1536035710 1815314930 1996846423 2022122960 2457657136 2904503888 3072071420 3630629860 3993692846 6144142840 7261259720 7987385692 9984232115 12288285680 14522519440 15974771384 19968464230 31949542768 39936928460 79873856920 159747713840
• Sum of all divisors σ(n): 445244419200
• Sum of proper divisors (its aliquot sum) s(n): 285496705360
• 159747713840 is an abundant number, because the sum of its proper divisors (285496705360) is greater than itself. Its abundance is 125748991520

Bases of 159747713840

• Binary: 10010100110001101101001010101100110000₂
• Hexadecimal: 0x2531B4AB30
• Base-36: 21DXNWVK

Squares and roots of 159747713840

• 159747713840 squared (159747713840²) is 25519332077106527545600
• 159747713840 cubed (159747713840³) is 4076654958041546377550586351104000
• The square root of 159747713840 is 399684.5178887969
• The cube root of 159747713840 is 5425.9803571637

Scales and comparisons

• 159,747,713,840 seconds is equal to 5,079 years, 25 weeks, 20 hours, 57 minutes, 20 seconds.
• To count from 1 to 159,747,713,840 would take you about ten thousand, one hundred fifty-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 159747713840 cubic inches would be around 452.2 feet tall.

Recreational maths with 159747713840

• 159747713840 backwards is 048317747951
• The number of decimal digits it has is: 12
• The sum of 159747713840's digits is 56
• More coming soon!