31401735314933920

Names of 31401735314933920

• Cardinal: 31401735314933920 can be written as Thirty-one quadrillion, four hundred one trillion, seven hundred thirty-five billion, three hundred fourteen million, nine hundred thirty-three thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 3.140173531493392 × 10¹⁶

Factors of 31401735314933920

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 32266905

Divisors of 31401735314933920

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 80 160 8131741 16263482 24135157 32526964 40658705 48270314 65053928 81317410 96540628 120675785 130107856 162634820 193081256 241351570 260215712 325269640 386162512 482703140 650539280 772325024 965406280 1301078560 1930812560 3861625120 196260845718337 392521691436674 785043382873348 981304228591685 1570086765746696 1962608457183370 3140173531493392 3925216914366740 6280347062986784 7850433828733480 15700867657466960 31401735314933920
• Sum of all divisors σ(n): 74186611878419208
• Sum of proper divisors (its aliquot sum) s(n): 42784876563485288
• 31401735314933920 is an abundant number, because the sum of its proper divisors (42784876563485288) is greater than itself. Its abundance is 11383141248551368

Bases of 31401735314933920

• Binary: 1101111100011111011011000111110110001110000100010100000₂
• Hexadecimal: 0x6F8FB63EC708A0
• Base-36: 8L6ZI1XQCV4

Squares and roots of 31401735314933920

• 31401735314933920 squared (31401735314933920²) is 986068980789168095885773966566400
• 31401735314933920 cubed (31401735314933920³) is 30964277137008116927797066344259620228705292288000
• The square root of 31401735314933920 is 177205347.8734034143
• The cube root of 31401735314933920 is 315489.2382907645

Scales and comparisons

• 31,401,735,314,933,920 seconds is equal to 998,478,051 years, 3 weeks, 4 days, 12 hours, 18 minutes, 40 seconds.
• To count from 1 to 31,401,735,314,933,920 would take you about two billion, nine hundred ninety-five million, four hundred thirty-four thousand, one hundred fifty-three 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 31401735314933920 cubic inches would be around 26290.8 feet tall.

Recreational maths with 31401735314933920

• 31401735314933920 backwards is 02933941353710413
• The number of decimal digits it has is: 17
• The sum of 31401735314933920's digits is 58
• More coming soon!