139501783768942

Names of 139501783768942

• Cardinal: 139501783768942 can be written as One hundred thirty-nine trillion, five hundred one billion, seven hundred eighty-three million, seven hundred sixty-eight thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 1.39501783768942 × 10¹⁴

Factors of 139501783768942

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 733475

Divisors of 139501783768942

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 7 14 17 34 49 98 119 151 238 302 757 833 1057 1514 1666 2114 2567 5134 5299 7399 10598 12869 14798 17969 25738 35938 37093 74186 90083 114307 125783 180166 228614 251566 630581 732541 800149 1261162 1465082 1600298 1943219 3886438 5127787 5601043 10255574 11202086 12453197 13602533 24906394 27205066 35894509 71789018 87172379 95217731 110613691 174344758 190435462 221227382 554533537 610206653 774295837 1109067074 1220413306 1548591674 1880432747 3760865494 3881734759 5420070859 7763469518 9427070129 10840141718 13163029229 18854140258 26326058458 27172143313 54344286626 65989490903 83734564087 92141204603 131978981806 167469128174 184282409206 461926436321 586141948609 923852872642 1172283897218 1423487589479 2846975178958 4102993640263 8205987280526 9964413126353 19928826252706 69750891884471 139501783768942
• Sum of all divisors σ(n): 259784920823616
• Sum of proper divisors (its aliquot sum) s(n): 120283137054674
• 139501783768942 is a deficient number, because the sum of its proper divisors (120283137054674) is less than itself. Its deficiency is 19218646714268

Bases of 139501783768942

• Binary: 11111101110000001001010010001000101111101101110₂
• Hexadecimal: 0x7EE04A445F6E
• Base-36: 1DG68G85TA

Squares and roots of 139501783768942

• 139501783768942 squared (139501783768942²) is 19460747674716649638443799364
• 139501783768942 cubed (139501783768942³) is 2714809014100262882841185362856517982552888
• The square root of 139501783768942 is 11811087.3237370487
• The cube root of 139501783768942 is 51863.2729309043

Scales and comparisons

• 139,501,783,768,942 seconds is equal to 4,435,725 years, 11 weeks, 1 day, 19 hours, 22 minutes, 22 seconds.
• To count from 1 to 139,501,783,768,942 would take you about eleven million, eighty-nine thousand, three hundred thirteen 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 139501783768942 cubic inches would be around 4321.9 feet tall.

Recreational maths with 139501783768942

• 139501783768942 backwards is 249867387105931
• The number of decimal digits it has is: 15
• The sum of 139501783768942's digits is 73
• More coming soon!