138124012026

Names of 138124012026

• Cardinal: 138124012026 can be written as One hundred thirty-eight billion, one hundred twenty-four million, twelve thousand and twenty-six.

Scientific notation

• Scientific notation: 1.38124012026 × 10¹¹

Factors of 138124012026

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 377108

Divisors of 138124012026

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 11 13 14 21 22 26 33 39 42 61 66 77 78 91 122 143 154 182 183 231 273 286 366 427 429 462 546 671 793 854 858 1001 1281 1342 1586 2002 2013 2379 2562 3003 4026 4697 4758 5551 6006 8723 9394 11102 14091 16653 17446 26169 28182 33306 52338 61061 122122 183183 366366 377011 754022 1131033 2262066 2639077 4147121 4901143 5278154 7917231 8294242 9802286 12441363 14703429 15834462 22997671 24882726 29029847 29406858 34308001 45995342 53912573 58059694 68616002 68993013 87089541 102924003 107825146 137986026 160983697 161737719 174179082 205848006 252974381 298969723 321967394 323475438 377388011 482951091 505948762 597939446 754776022 758923143 896909169 965902182 1132164033 1517846286 1770820667 1793818338 2092788061 2264328066 3288666953 3541641334 4185576122 5312462001 6278364183 6577333906 9866000859 10624924002 12556728366 19732001718 23020668671 46041337342 69062006013 138124012026
• Sum of all divisors σ(n): 376987871232
• Sum of proper divisors (its aliquot sum) s(n): 238863859206
• 138124012026 is an abundant number, because the sum of its proper divisors (238863859206) is greater than itself. Its abundance is 100739847180

Bases of 138124012026

• Binary: 10000000101000110101010010100111111010₂
• Hexadecimal: 0x2028D529FA
• Base-36: 1RGBGXRU

Squares and roots of 138124012026

• 138124012026 squared (138124012026²) is 19078242698158592624676
• 138124012026 cubed (138124012026³) is 2635163423875404135745982728353576
• The square root of 138124012026 is 371650.3895141237
• The cube root of 138124012026 is 5169.1967373515

Scales and comparisons

• 138,124,012,026 seconds is equal to 4,391 years, 47 weeks, 4 days, 13 hours, 7 minutes, 6 seconds.
• To count from 1 to 138,124,012,026 would take you about eight thousand, seven hundred eighty-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 138124012026 cubic inches would be around 430.8 feet tall.

Recreational maths with 138124012026

• 138124012026 backwards is 620210421831
• The number of decimal digits it has is: 12
• The sum of 138124012026's digits is 30
• More coming soon!