12139449858971000

Names of 12139449858971000

• Cardinal: 12139449858971000 can be written as Twelve quadrillion, one hundred thirty-nine trillion, four hundred forty-nine billion, eight hundred fifty-eight million, nine hundred seventy-one thousand.

Scientific notation

• Scientific notation: 1.2139449858971 × 10¹⁶

Factors of 12139449858971000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 391595156779

Divisors of 12139449858971000

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 20 25 31 40 50 62 100 124 125 155 200 248 250 310 500 620 775 1000 1240 1550 3100 3875 6200 7750 15500 31000 391595156741 783190313482 1566380626964 1957975783705 3132761253928 3915951567410 7831903134820 9789878918525 12139449858971 15663806269640 19579757837050 24278899717942 39159515674100 48557799435884 48949394592625 60697249294855 78319031348200 97115598871768 97898789185250 121394498589710 195797578370500 242788997179420 303486246474275 391595156741000 485577994358840 606972492948550 1213944985897100 1517431232371375 2427889971794200 3034862464742750 6069724929485500 12139449858971000
• Sum of all divisors σ(n): 29322645336840960
• Sum of proper divisors (its aliquot sum) s(n): 17183195477869960
• 12139449858971000 is an abundant number, because the sum of its proper divisors (17183195477869960) is greater than itself. Its abundance is 5043745618898960

Bases of 12139449858971000

• Binary: 101011001000001100001111101100100111001101010101111000₂
• Hexadecimal: 0x2B20C3EC9CD578
• Base-36: 3BJ2Q9YQ2K8

Squares and roots of 12139449858971000

• 12139449858971000 squared (12139449858971000²) is 147366242878471031789178841000000
• 12139449858971000 cubed (12139449858971000³) is 1788945116328141299945255939181347232611000000000
• The square root of 12139449858971000 is 110179171.6204610063
• The cube root of 12139449858971000 is 229826.2699340947

Scales and comparisons

• 12,139,449,858,971,000 seconds is equal to 385,996,955 years, 38 weeks, 5 hours, 43 minutes, 20 seconds.
• To count from 1 to 12,139,449,858,971,000 would take you about one billion, one hundred fifty-seven million, nine hundred ninety 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 12139449858971000 cubic inches would be around 19152.2 feet tall.

Recreational maths with 12139449858971000

• 12139449858971000 backwards is 00017985894493121
• The number of decimal digits it has is: 17
• The sum of 12139449858971000's digits is 71
• More coming soon!