137283918980

Names of 137283918980

• Cardinal: 137283918980 can be written as One hundred thirty-seven billion, two hundred eighty-three million, nine hundred eighteen thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 1.3728391898 × 10¹¹

Factors of 137283918980

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1889

Divisors of 137283918980

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 10 13 19 20 26 38 52 65 76 95 127 130 190 247 254 260 380 494 508 635 988 1235 1270 1651 1723 2413 2470 2540 3302 3446 4826 4940 6604 6892 8255 8615 9652 12065 16129 16510 17230 22399 24130 31369 32258 32737 33020 34460 44798 48260 62738 64516 65474 80645 89596 111995 125476 130948 156845 161290 163685 209677 218821 223990 306451 313690 322580 327370 419354 425581 437642 447980 612902 627380 654740 838708 851162 875284 1048385 1094105 1225804 1532255 1702324 2096770 2127905 2188210 2844673 3064510 3983863 4157599 4193540 4255810 4376420 5689346 6129020 7967726 8315198 8511620 11378692 14223365 15935452 16630396 19919315 20787995 27790267 28446730 39838630 41575990 54048787 55580534 56893460 79677260 83151980 108097574 111161068 138951335 216195148 270243935 277902670 361273471 528015073 540487870 555805340 722546942 1056030146 1080975740 1445093884 1806367355 2112060292 2640075365 3612734710 5280150730 6864195949 7225469420 10560301460 13728391898 27456783796 34320979745 68641959490 137283918980
• Sum of all divisors σ(n): 329598319680
• Sum of proper divisors (its aliquot sum) s(n): 192314400700
• 137283918980 is an abundant number, because the sum of its proper divisors (192314400700) is greater than itself. Its abundance is 55030481720

Bases of 137283918980

• Binary: 1111111110110110000100101110010000100₂
• Hexadecimal: 0x1FF6C25C84
• Base-36: 1R2FATTW

Squares and roots of 137283918980

• 137283918980 squared (137283918980²) is 18846874410507204240400
• 137283918980 cubed (137283918980³) is 2587372779598306287645386042792000
• The square root of 137283918980 is 370518.4462074729
• The cube root of 137283918980 is 5158.6954489605

Scales and comparisons

• 137,283,918,980 seconds is equal to 4,365 years, 10 weeks, 4 days, 5 hours, 56 minutes, 20 seconds.
• To count from 1 to 137,283,918,980 would take you about eight thousand, seven hundred thirty 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 137283918980 cubic inches would be around 429.9 feet tall.

Recreational maths with 137283918980

• 137283918980 backwards is 089819382731
• The number of decimal digits it has is: 12
• The sum of 137283918980's digits is 59
• More coming soon!