70023531420

Names of 70023531420

• Cardinal: 70023531420 can be written as Seventy billion, twenty-three million, five hundred thirty-one thousand, four hundred twenty.

Scientific notation

• Scientific notation: 7.002353142 × 10¹⁰

Factors of 70023531420

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 22883534

Divisors of 70023531420

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 17 18 20 30 34 36 45 51 60 68 85 90 102 153 170 180 204 255 306 340 510 612 765 1020 1530 3060 22883507 45767014 68650521 91534028 114417535 137301042 205951563 228835070 274602084 343252605 389019619 411903126 457670140 686505210 778039238 823806252 1029757815 1167058857 1373010420 1556078476 1945098095 2059515630 2334117714 3501176571 3890196190 4119031260 4668235428 5835294285 7002353142 7780392380 11670588570 14004706284 17505882855 23341177140 35011765710 70023531420
• Sum of all divisors σ(n): 224899116624
• Sum of proper divisors (its aliquot sum) s(n): 154875585204
• 70023531420 is an abundant number, because the sum of its proper divisors (154875585204) is greater than itself. Its abundance is 84852053784

Bases of 70023531420

• Binary: 1000001001101101110100100101110011100₂
• Hexadecimal: 0x104DBA4B9C
• Base-36: W627AN0

Squares and roots of 70023531420

• 70023531420 squared (70023531420²) is 4903294952527727216400
• 70023531420 cubed (70023531420³) is 343346028169852715158774539288000
• The square root of 70023531420 is 264619.5975735735
• The cube root of 70023531420 is 4121.7470561435

Scales and comparisons

• 70,023,531,420 seconds is equal to 2,226 years, 27 weeks, 4 days, 12 hours, 57 minutes.
• To count from 1 to 70,023,531,420 would take you about four thousand, four hundred fifty-three 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 70023531420 cubic inches would be around 343.5 feet tall.

Recreational maths with 70023531420

• 70023531420 backwards is 02413532007
• The number of decimal digits it has is: 11
• The sum of 70023531420's digits is 27
• More coming soon!