139446960372

Names of 139446960372

• Cardinal: 139446960372 can be written as One hundred thirty-nine billion, four hundred forty-six million, nine hundred sixty thousand, three hundred seventy-two.

Scientific notation

• Scientific notation: 1.39446960372 × 10¹¹

Factors of 139446960372

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 125

Divisors of 139446960372

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 53 54 67 81 106 108 134 159 162 201 212 243 268 318 324 402 477 486 603 636 729 804 954 972 1206 1431 1458 1809 1908 2187 2412 2862 2916 3551 3618 4293 4374 4489 5427 5724 7102 7236 8586 8748 8978 10653 10854 12879 13467 14204 16281 17172 17956 21306 21708 25758 26934 31959 32562 38637 40401 42612 48843 51516 53868 63918 65124 77274 80802 95877 97686 115911 121203 127836 146529 154548 161604 191754 195372 231822 237917 242406 287631 293058 300763 363609 383508 463644 475834 484812 575262 586116 601526 713751 727218 862893 902289 951668 1090827 1150524 1203052 1427502 1454436 1725786 1804578 2141253 2181654 2588679 2706867 2855004 3272481 3451572 3609156 4282506 4363308 5177358 5413734 6423759 6544962 7766037 8120601 8565012 9817443 10354716 10827468 12847518 13089924 15532074 15940439 16241202 19271277 19634886 24361803 25695036 31064148 31880878 32482404 38542554 39269772 47821317 48723606 57813831 63761756 73085409 77085108 95642634 97447212 115627662 143463951 146170818 173441493 191285268 219256227 231255324 286927902 292341636 346882986 430391853 438512454 520324479 573855804 657768681 693765972 860783706 877024908 1040648958 1291175559 1315537362 1721567412 2081297916 2582351118 2631074724 3873526677 5164702236 7747053354 11620580031 15494106708 23241160062 34861740093 46482320124 69723480186 139446960372
• Sum of all divisors σ(n): 378547948800
• Sum of proper divisors (its aliquot sum) s(n): 239100988428
• 139446960372 is an abundant number, because the sum of its proper divisors (239100988428) is greater than itself. Its abundance is 99654028056

Bases of 139446960372

• Binary: 10000001110111101011111100000011110100₂
• Hexadecimal: 0x2077AFC0F4
• Base-36: 1S274B90

Squares and roots of 139446960372

• 139446960372 squared (139446960372²) is 19445454756990138378384
• 139446960372 cubed (139446960372³) is 2711609558913522716445309989398848
• The square root of 139446960372 is 373425.9770985409
• The cube root of 139446960372 is 5185.6478051601

Scales and comparisons

• 139,446,960,372 seconds is equal to 4,433 years, 51 weeks, 10 hours, 46 minutes, 12 seconds.
• To count from 1 to 139,446,960,372 would take you about eight thousand, eight hundred sixty-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 139446960372 cubic inches would be around 432.1 feet tall.

Recreational maths with 139446960372

• 139446960372 backwards is 273069644931
• 139446960372 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139446960372's digits is 54
• More coming soon!