3998932365832

Names of 3998932365832

• Cardinal: 3998932365832 can be written as Three trillion, nine hundred ninety-eight billion, nine hundred thirty-two million, three hundred sixty-five thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 3.998932365832 × 10¹²

Factors of 3998932365832

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4363

Divisors of 3998932365832

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 41 82 164 271 328 542 1084 1681 2168 3362 4049 6724 8098 11111 13448 16196 22222 32392 44444 73441 88888 146882 166009 293764 332018 455551 587528 664036 911102 1097279 1328072 1822204 2194558 3011081 3644408 4389116 6022162 6806369 8778232 12044324 13612738 24088648 27225476 44988439 54450952 89976878 123454321 179953756 246908642 297362609 359907512 493817284 594725218 987634568 1189450436 1844525999 2378900872 3689051998 7378103996 12191866969 14756207992 24383733938 48767467876 97534935752 499866545729 999733091458 1999466182916 3998932365832
• Sum of all divisors σ(n): 7715705564250
• Sum of proper divisors (its aliquot sum) s(n): 3716773198418
• 3998932365832 is a deficient number, because the sum of its proper divisors (3716773198418) is less than itself. Its deficiency is 282159167414

Bases of 3998932365832

• Binary: 111010001100010010111100010111001000001000₂
• Hexadecimal: 0x3A312F17208
• Base-36: 1F1312XAG

Squares and roots of 3998932365832

• 3998932365832 squared (3998932365832²) is 15991460066498716681052224
• 3998932365832 cubed (3998932365832³) is 63948767236831665142152053087465210368
• The square root of 3998932365832 is 1999733.0736455803
• The cube root of 3998932365832 is 15872.5980910103

Scales and comparisons

• 3,998,932,365,832 seconds is equal to 127,153 years, 35 weeks, 2 days, 10 hours, 3 minutes, 52 seconds.
• To count from 1 to 3,998,932,365,832 would take you about three hundred seventeen thousand, eight hundred eighty-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 3998932365832 cubic inches would be around 1322.7 feet tall.

Recreational maths with 3998932365832

• 3998932365832 backwards is 2385632398993
• The number of decimal digits it has is: 13
• The sum of 3998932365832's digits is 70
• More coming soon!