137929997412

Names of 137929997412

• Cardinal: 137929997412 can be written as One hundred thirty-seven billion, nine hundred twenty-nine million, nine hundred ninety-seven thousand, four hundred twelve.

Scientific notation

• Scientific notation: 1.37929997412 × 10¹¹

Factors of 137929997412

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4290540

Divisors of 137929997412

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 36 38 47 57 76 94 114 141 171 188 228 282 342 423 564 684 846 893 1692 1786 2679 3572 5358 8037 10716 16074 32148 4290469 8580938 12871407 17161876 25742814 38614221 51485628 77228442 81518911 154456884 163037822 201652043 244556733 326075644 403304086 489113466 604956129 733670199 806608172 978226932 1209912258 1467340398 1814868387 2419824516 2934680796 3629736774 3831388817 7259473548 7662777634 11494166451 15325555268 22988332902 34482499353 45976665804 68964998706 137929997412
• Sum of all divisors σ(n): 374815459200
• Sum of proper divisors (its aliquot sum) s(n): 236885461788
• 137929997412 is an abundant number, because the sum of its proper divisors (236885461788) is greater than itself. Its abundance is 98955464376

Bases of 137929997412

• Binary: 10000000011101010001001011110001100100₂
• Hexadecimal: 0x201D44BC64
• Base-36: 1RD3YJ50

Squares and roots of 137929997412

• 137929997412 squared (137929997412²) is 19024684186074326697744
• 137929997412 cubed (137929997412³) is 2624074640549349207859472426238528
• The square root of 137929997412 is 371389.2801522415
• The cube root of 137929997412 is 5166.7753151503

Scales and comparisons

• 137,929,997,412 seconds is equal to 4,385 years, 38 weeks, 6 days, 10 minutes, 12 seconds.
• To count from 1 to 137,929,997,412 would take you about eight thousand, 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 137929997412 cubic inches would be around 430.6 feet tall.

Recreational maths with 137929997412

• 137929997412 backwards is 214799929731
• The number of decimal digits it has is: 12
• The sum of 137929997412's digits is 63
• More coming soon!