12137837298

Names of 12137837298

• Cardinal: 12137837298 can be written as Twelve billion, one hundred thirty-seven million, eight hundred thirty-seven thousand, two hundred ninety-eight.

Scientific notation

• Scientific notation: 1.2137837298 × 10¹⁰

Factors of 12137837298

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 67

Divisors of 12137837298

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 3 6 19 38 43 57 86 114 129 258 361 722 817 1083 1634 2166 2451 4902 6859 13718 15523 20577 31046 41154 46569 93138 130321 260642 294937 390963 589874 781926 884811 1769622 2476099 4952198 5603803 7428297 11207606 14856594 16811409 33622818 47045881 94091762 106472257 141137643 212944514 282275286 319416771 638833542 2022972883 4045945766 6068918649 12137837298
• Sum of all divisors σ(n): 26220237648
• Sum of proper divisors (its aliquot sum) s(n): 14082400350
• 12137837298 is an abundant number, because the sum of its proper divisors (14082400350) is greater than itself. Its abundance is 1944563052

Bases of 12137837298

• Binary: 1011010011011110001011001011110010₂
• Hexadecimal: 0x2D378B2F2
• Base-36: 5KQJZ76

Squares and roots of 12137837298

• 12137837298 squared (12137837298²) is 147327094272719940804
• 12137837298 cubed (12137837298³) is 1788232299869382281399143307592
• The square root of 12137837298 is 110171.8534744697
• The cube root of 12137837298 is 2298.1609305103

Scales and comparisons

• 12,137,837,298 seconds is equal to 385 years, 49 weeks, 1 day, 5 hours, 28 minutes, 18 seconds.
• To count from 1 to 12,137,837,298 would take you about seven hundred seventy-one 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 12137837298 cubic inches would be around 191.5 feet tall.

Recreational maths with 12137837298

• 12137837298 backwards is 89273873121
• The number of decimal digits it has is: 11
• The sum of 12137837298's digits is 51
• More coming soon!