1018460573772068

Names of 1018460573772068

• Cardinal: 1018460573772068 can be written as One quadrillion, eighteen trillion, four hundred sixty billion, five hundred seventy-three million, seven hundred seventy-two thousand and sixty-eight.

Scientific notation

• Scientific notation: 1.018460573772068 × 10¹⁵

Factors of 1018460573772068

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 45523894842

Divisors of 1018460573772068

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 7 14 17 28 34 47 68 94 119 188 238 329 476 658 799 1316 1598 3196 5593 11186 22372 45523894769 91047789538 182095579076 318667263383 637334526766 773906211073 1274669053532 1547812422146 2139623054143 3095624844292 4279246108286 5417343477511 8558492216572 10834686955022 14977361379001 21669373910044 29954722758002 36373591920431 59909445516004 72747183840862 145494367681724 254615143443017 509230286886034 1018460573772068
• Sum of all divisors σ(n): 2202628124551680
• Sum of proper divisors (its aliquot sum) s(n): 1184167550779612
• 1018460573772068 is an abundant number, because the sum of its proper divisors (1184167550779612) is greater than itself. Its abundance is 165706977007544

Bases of 1018460573772068

• Binary: 11100111100100100011010100101101111010100100100100₂
• Hexadecimal: 0x39E48D4B7A924
• Base-36: A10IBTR1GK

Squares and roots of 1018460573772068

• 1018460573772068 squared (1018460573772068²) is 1037261940328129964946016996624
• 1018460573772068 cubed (1018460573772068³) is 1056410390898515803862649030225359556101498432
• The square root of 1018460573772068 is 31913329.0925918289
• The cube root of 1018460573772068 is 100611.6042357727

Scales and comparisons

• 1,018,460,573,772,068 seconds is equal to 32,383,895 years, 48 weeks, 6 days, 8 hours, 41 minutes, 8 seconds.
• To count from 1 to 1,018,460,573,772,068 would take you about ninety-seven million, one hundred fifty-one thousand, six hundred eighty-seven 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 1018460573772068 cubic inches would be around 8384.3 feet tall.

Recreational maths with 1018460573772068

• 1018460573772068 backwards is 8602773750648101
• The number of decimal digits it has is: 16
• The sum of 1018460573772068's digits is 65
• More coming soon!