38905952382

Names of 38905952382

• Cardinal: 38905952382 can be written as Thirty-eight billion, nine hundred five million, nine hundred fifty-two thousand, three hundred eighty-two.

Scientific notation

• Scientific notation: 3.8905952382 × 10¹⁰

Factors of 38905952382

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1657

Divisors of 38905952382

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 9 11 18 22 31 33 62 66 93 99 139 186 198 278 279 341 417 558 682 834 961 1023 1251 1471 1529 1922 2046 2502 2883 2942 3058 3069 4309 4413 4587 5766 6138 8618 8649 8826 9174 10571 12927 13239 13761 16181 17298 21142 25854 26478 27522 31713 32362 38781 45601 47399 48543 63426 77562 91202 94798 95139 97086 133579 136803 142197 145629 190278 204469 267158 273606 284394 291258 400737 408938 410409 426591 501611 613407 801474 820818 853182 1003222 1202211 1226814 1413631 1469369 1504833 1840221 2249159 2404422 2827262 2938738 3009666 3680442 4240893 4408107 4498318 4514499 6338539 6747477 8481786 8816214 9028998 12677078 12722679 13224321 13494954 15549941 19015617 20242431 25445358 26448642 31099882 38031234 40484862 46649823 57046851 69723929 93299646 114093702 139447858 139949469 196494709 209171787 279898938 392989418 418343574 589484127 627515361 1178968254 1255030722 1768452381 2161441799 3536904762 4322883598 6484325397 12968650794 19452976191 38905952382
• Sum of all divisors σ(n): 95770321920
• Sum of proper divisors (its aliquot sum) s(n): 56864369538
• 38905952382 is an abundant number, because the sum of its proper divisors (56864369538) is greater than itself. Its abundance is 17958417156

Bases of 38905952382

• Binary: 100100001110111110011011100001111110₂
• Hexadecimal: 0x90EF9B87E
• Base-36: HVFLKZI

Squares and roots of 38905952382

• 38905952382 squared (38905952382²) is 1513673130750451473924
• 38905952382 cubed (38905952382³) is 58890894746889924969488858686968
• The square root of 38905952382 is 197245.9185433249
• The cube root of 38905952382 is 3388.4833056567

Scales and comparisons

• 38,905,952,382 seconds is equal to 1,237 years, 4 weeks, 4 days, 8 hours, 59 minutes, 42 seconds.
• To count from 1 to 38,905,952,382 would take you about two thousand, four hundred seventy-four 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 38905952382 cubic inches would be around 282.4 feet tall.

Recreational maths with 38905952382

• 38905952382 backwards is 28325950983
• The number of decimal digits it has is: 11
• The sum of 38905952382's digits is 54
• More coming soon!