3998312803607490

Names of 3998312803607490

• Cardinal: 3998312803607490 can be written as Three quadrillion, nine hundred ninety-eight trillion, three hundred twelve billion, eight hundred three million, six hundred seven thousand, four hundred ninety.

Scientific notation

• Scientific notation: 3.99831280360749 × 10¹⁵

Factors of 3998312803607490

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 117309141

Divisors of 3998312803607490

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 29 30 45 54 58 81 87 90 135 145 162 174 261 270 290 405 435 522 783 810 870 1305 1451 1566 2349 2610 2902 3915 4353 4698 7255 7830 8706 11745 13059 14510 21765 23490 26118 39177 42079 43530 65295 78354 84158 117531 126237 130590 195885 210395 235062 252474 378711 391770 420790 587655 631185 757422 1136133 1175310 1262370 1893555 2272266 3408399 3787110 5680665 6816798 11361330 17041995 34083990 117307651 234615302 351922953 586538255 703845906 1055768859 1173076510 1759614765 2111537718 3167306577 3401921879 3519229530 5278844295 6334613154 6803843758 9501919731 10205765637 10557688590 15836532885 17009609395 19003839462 20411531274 30617296911 31673065770 34019218790 47509598655 51028828185 61234593822 91851890733 95019197310 102057656370 153086484555 170213401601 183703781466 275555672199 306172969110 340426803202 459259453665 510640204803 551111344398 851067008005 918518907330 1021280409606 1377778360995 1531920614409 1702134016010 2553201024015 2755556721990 3063841228818 4595761843227 4936188646429 5106402048030 7659603072045 9191523686454 9872377292858 13787285529681 14808565939287 15319206144090 22978809216135 24680943232145 27574571059362 29617131878574 44425697817861 45957618432270 49361886464290 68936427648405 74042829696435 88851395635722 133277093453583 137872855296810 148085659392870 222128489089305 266554186907166 399831280360749 444256978178610 666385467267915 799662560721498 1332770934535830 1999156401803745 3998312803607490
• Sum of all divisors σ(n): 11129408637399360
• Sum of proper divisors (its aliquot sum) s(n): 7131095833791870
• 3998312803607490 is an abundant number, because the sum of its proper divisors (7131095833791870) is greater than itself. Its abundance is 3132783030184380

Bases of 3998312803607490

• Binary: 1110001101000111000110111110010111000010001111000010₂
• Hexadecimal: 0xE3471BE5C23C2
• Base-36: 13DA7JLW24I

Squares and roots of 3998312803607490

• 3998312803607490 squared (3998312803607490²) is 15986505275491586898757984100100
• 3998312803607490 cubed (3998312803607490³) is 63919048727936696105899496751026751341269749000
• The square root of 3998312803607490 is 63232213.3378825353
• The cube root of 3998312803607490 is 158717.7832469967

Scales and comparisons

• 3,998,312,803,607,490 seconds is equal to 127,133,979 years, 29 weeks, 1 day, 6 hours, 31 minutes, 30 seconds.
• To count from 1 to 3,998,312,803,607,490 would take you about three hundred eighty-one million, four hundred one thousand, nine hundred thirty-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 3998312803607490 cubic inches would be around 13226.5 feet tall.

Recreational maths with 3998312803607490

• 3998312803607490 backwards is 0947063082138993
• The number of decimal digits it has is: 16
• The sum of 3998312803607490's digits is 72
• More coming soon!