138722754848850

Names of 138722754848850

• Cardinal: 138722754848850 can be written as One hundred thirty-eight trillion, seven hundred twenty-two billion, seven hundred fifty-four million, eight hundred forty-eight thousand, eight hundred fifty.

Scientific notation

• Scientific notation: 1.3872275484885 × 10¹⁴

Factors of 138722754848850

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 357381

Divisors of 138722754848850

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 29 30 45 50 58 75 87 90 145 150 174 225 261 290 435 450 522 725 870 1305 1450 2175 2610 4350 6525 13050 32749 65498 98247 163745 196494 294741 324593 327490 491235 589482 649186 818725 949721 973779 982470 1473705 1622965 1637450 1899442 1947558 2456175 2849163 2921337 2947410 3245930 4748605 4868895 4912350 5698326 5842674 7368525 8114825 8547489 9413197 9497210 9737790 14245815 14606685 14737050 16229650 17094978 18826394 23743025 24344475 28239591 28491630 29213370 42737445 47065985 47486050 48688950 56479182 71229075 73033425 84718773 85474890 94131970 141197955 142458150 146066850 169437546 213687225 235329925 282395910 423593865 427374450 470659850 705989775 847187730 1411979550 2117969325 4235938650 10630096157 21260192314 31890288471 53150480785 63780576942 95670865413 106300961570 159451442355 191341730826 265752403925 308272788553 318902884710 478354327065 531504807850 616545577106 797257211775 924818365659 956708654130 1541363942765 1594514423550 1849636731318 2391771635325 2774455096977 3082727885530 4624091828295 4783543270650 5548910193954 7706819713825 9248183656590 13872275484885 15413639427650 23120459141475 27744550969770 46240918282950 69361377424425 138722754848850
• Sum of all divisors σ(n): 385566548445000
• Sum of proper divisors (its aliquot sum) s(n): 246843793596150
• 138722754848850 is an abundant number, because the sum of its proper divisors (246843793596150) is greater than itself. Its abundance is 108121038747300

Bases of 138722754848850

• Binary: 11111100010101011101000100001100110100001010010₂
• Hexadecimal: 0x7E2AE8866852
• Base-36: 1D68CQIS0I

Squares and roots of 138722754848850

• 138722754848850 squared (138722754848850²) is 19244002712854136186346322500
• 138722754848850 cubed (138722754848850³) is 2669581070645868674867252556752240854125000
• The square root of 138722754848850 is 11778062.4403528275
• The cube root of 138722754848850 is 51766.5515104285

Scales and comparisons

• 138,722,754,848,850 seconds is equal to 4,410,954 years, 26 weeks, 2 days, 9 hours, 7 minutes, 30 seconds.
• To count from 1 to 138,722,754,848,850 would take you about eleven million, twenty-seven thousand, three hundred eighty-six 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 138722754848850 cubic inches would be around 4313.9 feet tall.

Recreational maths with 138722754848850

• 138722754848850 backwards is 058848457227831
• The number of decimal digits it has is: 15
• The sum of 138722754848850's digits is 72
• More coming soon!