61438096877390

Names of 61438096877390

• Cardinal: 61438096877390 can be written as Sixty-one trillion, four hundred thirty-eight billion, ninety-six million, eight hundred seventy-seven thousand, three hundred ninety.

Scientific notation

• Scientific notation: 6.143809687739 × 10¹³

Factors of 61438096877390

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 443

Divisors of 61438096877390

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 5 10 17 34 85 170 289 419 578 838 1445 2095 2890 4190 4913 7123 9826 14246 24565 35615 49130 71230 83521 121091 167042 175561 242182 351122 417605 605455 835210 877805 1210910 1755610 2058547 2984537 4117094 5969074 10292735 14922685 20585470 29845370 34995299 50737129 69990598 73560059 101474258 147120118 174976495 253685645 349952990 367800295 507371290 735600590 862531193 1250521003 1725062386 2501042006 4312655965 6252605015 8625311930 12505210030 14663030281 21258857051 29326060562 42517714102 73315151405 106294285255 146630302810 212588570510 361400569867 722801139734 1807002849335 3614005698670 6143809687739 12287619375478 30719048438695 61438096877390
• Sum of all divisors σ(n): 117781378661520
• Sum of proper divisors (its aliquot sum) s(n): 56343281784130
• 61438096877390 is a deficient number, because the sum of its proper divisors (56343281784130) is less than itself. Its deficiency is 5094815093260

Bases of 61438096877390

• Binary: 1101111110000010101011111100001010011101001110₂
• Hexadecimal: 0x37E0ABF0A74E
• Base-36: LS09SLGLQ

Squares and roots of 61438096877390

• 61438096877390 squared (61438096877390²) is 3774639747915558868693212100
• 61438096877390 cubed (61438096877390³) is 231906682509683074092057155350898964419000
• The square root of 61438096877390 is 7838245.7780673093
• The cube root of 61438096877390 is 39458.9857628619

Scales and comparisons

• 61,438,096,877,390 seconds is equal to 1,953,541 years, 22 weeks, 6 days, 5 hours, 29 minutes, 50 seconds.
• To count from 1 to 61,438,096,877,390 would take you about four million, eight hundred eighty-three thousand, eight 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 61438096877390 cubic inches would be around 3288.2 feet tall.

Recreational maths with 61438096877390

• 61438096877390 backwards is 09377869083416
• The number of decimal digits it has is: 14
• The sum of 61438096877390's digits is 71
• More coming soon!