137986515000

Names of 137986515000

• Cardinal: 137986515000 can be written as One hundred thirty-seven billion, nine hundred eighty-six million, five hundred fifteen thousand.

Scientific notation

• Scientific notation: 1.37986515 × 10¹¹

Factors of 137986515000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 19698

Divisors of 137986515000

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 30 36 40 45 50 60 72 75 90 100 120 125 150 157 180 200 225 250 300 314 360 375 450 471 500 600 625 628 750 785 900 942 1000 1125 1250 1256 1413 1500 1570 1800 1875 1884 2250 2355 2500 2826 3000 3140 3750 3768 3925 4500 4710 5000 5625 5652 6280 7065 7500 7850 9000 9420 11250 11304 11775 14130 15000 15700 18840 19531 19625 22500 23550 28260 31400 35325 39062 39250 45000 47100 56520 58593 58875 70650 78124 78500 94200 97655 98125 117186 117750 141300 156248 157000 175779 176625 195310 196250 234372 235500 282600 292965 294375 351558 353250 390620 392500 468744 471000 488275 585930 588750 703116 706500 781240 785000 878895 883125 976550 1171860 1177500 1406232 1413000 1464825 1757790 1766250 1953100 2343720 2355000 2441375 2929650 3066367 3515580 3532500 3906200 4394475 4882750 5859300 6132734 7031160 7065000 7324125 8788950 9199101 9765500 11718600 12206875 12265468 14648250 15331835 17577900 18398202 19531000 21972375 24413750 24530936 27597303 29296500 30663670 35155800 36620625 36796404 43944750 45995505 48827500 55194606 58593000 61327340 73241250 73592808 76659175 87889500 91991010 97655000 109861875 110389212 122654680 137986515 146482500 153318350 175779000 183982020 219723750 220778424 229977525 275973030 292965000 306636700 367964040 383295875 439447500 459955050 551946060 613273400 689932575 766591750 878895000 919910100 1103892120 1149887625 1379865150 1533183500 1839820200 1916479375 2299775250 2759730300 3066367000 3449662875 3832958750 4599550500 5519460600 5749438125 6899325750 7665917500 9199101000 11498876250 13798651500 15331835000 17248314375 22997752500 27597303000 34496628750 45995505000 68993257500 137986515000
• Sum of all divisors σ(n): 469990898520
• Sum of proper divisors (its aliquot sum) s(n): 332004383520
• 137986515000 is an abundant number, because the sum of its proper divisors (332004383520) is greater than itself. Its abundance is 194017868520

Bases of 137986515000

• Binary: 10000000100000101000110010000000111000₂
• Hexadecimal: 0x2020A32038
• Base-36: 1RE1LWE0

Squares and roots of 137986515000

• 137986515000 squared (137986515000²) is 19040278321845225000000
• 137986515000 cubed (137986515000³) is 2627301650261470967140875000000000
• The square root of 137986515000 is 371465.3617768419
• The cube root of 137986515000 is 5167.4809238125

Scales and comparisons

• 137,986,515,000 seconds is equal to 4,387 years, 28 weeks, 2 days, 3 hours, 30 minutes.
• To count from 1 to 137,986,515,000 would take you about eight thousand, seven hundred seventy-five 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 137986515000 cubic inches would be around 430.6 feet tall.

Recreational maths with 137986515000

• 137986515000 backwards is 000515689731
• 137986515000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 137986515000's digits is 45
• More coming soon!