149859788320

Names of 149859788320

• Cardinal: 149859788320 can be written as One hundred forty-nine billion, eight hundred fifty-nine million, seven hundred eighty-eight thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.4985978832 × 10¹¹

Factors of 149859788320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 144631

Divisors of 149859788320

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 11 16 19 20 22 31 32 38 40 44 55 62 76 80 88 95 110 124 152 155 160 176 190 209 220 248 304 310 341 352 380 418 440 496 589 608 620 682 760 836 880 992 1045 1178 1240 1364 1520 1672 1705 1760 2090 2356 2480 2728 2945 3040 3344 3410 4180 4712 4960 5456 5890 6479 6688 6820 8360 9424 10912 11780 12958 13640 16720 18848 23560 25916 27280 32395 33440 47120 51832 54560 64790 94240 103664 129580 144563 207328 259160 289126 518320 578252 722815 1036640 1156504 1445630 1590193 2313008 2746697 2891260 3180386 4481453 4626016 5493394 5782520 6360772 7950965 8962906 10986788 11565040 12721544 13733485 15901930 17925812 21973576 22407265 23130080 25443088 27466970 30213667 31803860 35851624 43947152 44814530 49295983 50886176 54933940 60427334 63607720 71703248 85147607 87894304 89629060 98591966 109867880 120854668 127215440 143406496 151068335 170295214 179258120 197183932 219735760 241709336 246479915 254430880 302136670 340590428 358516240 394367864 425738035 439471520 483418672 492959830 604273340 681180856 717032480 788735728 851476070 936623677 966837344 985919660 1208546680 1362361712 1577471456 1702952140 1873247354 1971839320 2417093360 2724723424 3405904280 3746494708 3943678640 4683118385 4834186720 6811808560 7492989416 7887357280 9366236770 13623617120 14985978832 18732473540 29971957664 37464947080 74929894160 149859788320
• Sum of all divisors σ(n): 419675074560
• Sum of proper divisors (its aliquot sum) s(n): 269815286240
• 149859788320 is an abundant number, because the sum of its proper divisors (269815286240) is greater than itself. Its abundance is 119955497920

Bases of 149859788320

• Binary: 10001011100100010101101110011000100000₂
• Hexadecimal: 0x22E456E620
• Base-36: 1WUENCPS

Squares and roots of 149859788320

• 149859788320 squared (149859788320²) is 22457956155315208422400
• 149859788320 cubed (149859788320³) is 3365544555535378177057545146368000
• The square root of 149859788320 is 387117.2798003209
• The cube root of 149859788320 is 5311.6368060005

Scales and comparisons

• 149,859,788,320 seconds is equal to 4,765 years, 4 weeks, 6 hours, 58 minutes, 40 seconds.
• To count from 1 to 149,859,788,320 would take you about nine thousand, five hundred thirty 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 149859788320 cubic inches would be around 442.6 feet tall.

Recreational maths with 149859788320

• 149859788320 backwards is 023887958941
• The number of decimal digits it has is: 12
• The sum of 149859788320's digits is 64
• More coming soon!