137730930987939180

Names of 137730930987939180

• Cardinal: 137730930987939180 can be written as One hundred thirty-seven quadrillion, seven hundred thirty trillion, nine hundred thirty billion, nine hundred eighty-seven million, nine hundred thirty-nine thousand, one hundred eighty.

Scientific notation

• Scientific notation: 1.3773093098793918 × 10¹⁷

Factors of 137730930987939180

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 875148881725

Divisors of 137730930987939180

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 43 60 61 86 122 129 172 183 215 244 258 305 366 430 516 610 645 732 860 915 1220 1290 1830 2580 2623 3660 5246 7869 10492 13115 15738 26230 31476 39345 52460 78690 157380 875148881611 1750297763222 2625446644833 3500595526444 4375744408055 5250893289666 8751488816110 10501786579332 13127233224165 17502977632220 26254466448330 37631401909273 52508932896660 53384081778271 75262803818546 106768163556542 112894205727819 150525607637092 160152245334813 188157009546365 213536327113084 225788411455638 266920408891355 320304490669626 376314019092730 451576822911276 533840817782710 564471028639095 640608981339252 752628038185460 800761226674065 1067681635565420 1128942057278190 1601522453348130 2257884114556380 2295515516465653 3203044906696260 4591031032931306 6886546549396959 9182062065862612 11477577582328265 13773093098793918 22955155164656530 27546186197587836 34432732746984795 45910310329313060 68865465493969590 137730930987939180
• Sum of all divisors σ(n): 401084233038306048
• Sum of proper divisors (its aliquot sum) s(n): 263353302050366868
• 137730930987939180 is an abundant number, because the sum of its proper divisors (263353302050366868) is greater than itself. Its abundance is 125622371062427688

Bases of 137730930987939180

• Binary: 111101001010100011000110101010000000111101011010101101100₂
• Hexadecimal: 0x1E9518D501EB56C
• Base-36: 11O5JG7EYNHO

Squares and roots of 137730930987939180

• 137730930987939180 squared (137730930987939180²) is 18969809350804465065698623379072400
• 137730930987939180 cubed (137730930987939180³) is 2612729502550013116441278055064328297581616016632000
• The square root of 137730930987939180 is 371121181.0014879493
• The cube root of 137730930987939180 is 516428.8481952087

Scales and comparisons

• 137,730,930,987,939,180 seconds is equal to 4,379,417,575 years, 35 weeks, 14 hours, 13 minutes.
• To count from 1 to 137,730,930,987,939,180 would take you about thirteen billion, one hundred thirty-eight million, two hundred fifty-two thousand, seven hundred twenty-seven 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 137730930987939180 cubic inches would be around 43035.7 feet tall.

Recreational maths with 137730930987939180

• 137730930987939180 backwards is 081939789039037731
• The number of decimal digits it has is: 18
• The sum of 137730930987939180's digits is 87
• More coming soon!