70012820000

Names of 70012820000

• Cardinal: 70012820000 can be written as Seventy billion, twelve million, eight hundred twenty thousand.

Scientific notation

• Scientific notation: 7.001282 × 10¹⁰

Factors of 70012820000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1878

Divisors of 70012820000

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 80 100 125 160 200 250 400 500 625 800 1000 1250 1871 2000 2500 3742 4000 5000 7484 9355 10000 14968 18710 20000 29936 37420 46775 59872 74840 93550 149680 187100 233875 299360 374200 467750 748400 935500 1169375 1496800 1871000 2338750 3500641 3742000 4677500 7001282 7484000 9355000 14002564 17503205 18710000 28005128 35006410 37420000 56010256 70012820 87516025 112020512 140025640 175032050 280051280 350064100 437580125 560102560 700128200 875160250 1400256400 1750320500 2187900625 2800512800 3500641000 4375801250 7001282000 8751602500 14002564000 17503205000 35006410000 70012820000
• Sum of all divisors σ(n): 172334147139
• Sum of proper divisors (its aliquot sum) s(n): 102321327139
• 70012820000 is an abundant number, because the sum of its proper divisors (102321327139) is greater than itself. Its abundance is 32308507139

Bases of 70012820000

• Binary: 1000001001101000101101101101000100000₂
• Hexadecimal: 0x104D16DA20
• Base-36: W5VTPNK

Squares and roots of 70012820000

• 70012820000 squared (70012820000²) is 4901794964352400000000
• 70012820000 cubed (70012820000³) is 343188488516110997768000000000000
• The square root of 70012820000 is 264599.3575200061
• The cube root of 70012820000 is 4121.5368791059

Scales and comparisons

• 70,012,820,000 seconds is equal to 2,226 years, 9 weeks, 6 days, 13 hours, 33 minutes, 20 seconds.
• To count from 1 to 70,012,820,000 would take you about four thousand, four hundred fifty-two 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 70012820000 cubic inches would be around 343.5 feet tall.

Recreational maths with 70012820000

• 70012820000 backwards is 00002821007
• 70012820000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 70012820000's digits is 20
• More coming soon!