42800790912

Names of 42800790912

• Cardinal: 42800790912 can be written as Forty-two billion, eight hundred million, seven hundred ninety thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 4.2800790912 × 10¹⁰

Factors of 42800790912

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 10132779

Divisors of 42800790912

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 64 66 88 96 128 132 176 192 264 352 384 528 704 1056 1408 2112 4224 10132763 20265526 30398289 40531052 60796578 81062104 111460393 121593156 162124208 222920786 243186312 324248416 334381179 445841572 486372624 648496832 668762358 891683144 972745248 1296993664 1337524716 1783366288 1945490496 2675049432 3566732576 3890980992 5350098864 7133465152 10700197728 14266930304 21400395456 42800790912
• Sum of all divisors σ(n): 124025031360
• Sum of proper divisors (its aliquot sum) s(n): 81224240448
• 42800790912 is an abundant number, because the sum of its proper divisors (81224240448) is greater than itself. Its abundance is 38423449536

Bases of 42800790912

• Binary: 100111110111001000000011110110000000₂
• Hexadecimal: 0x9F7203D80
• Base-36: JNUHHMO

Squares and roots of 42800790912

• 42800790912 squared (42800790912²) is 1831907702692741791744
• 42800790912 cubed (42800790912³) is 78407098553034300808439191830528
• The square root of 42800790912 is 206883.5201556665
• The cube root of 42800790912 is 3497.9795389521

Scales and comparisons

• 42,800,790,912 seconds is equal to 1,360 years, 48 weeks, 3 days, 12 hours, 35 minutes, 12 seconds.
• To count from 1 to 42,800,790,912 would take you about two thousand, seven hundred twenty-one 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 42800790912 cubic inches would be around 291.5 feet tall.

Recreational maths with 42800790912

• 42800790912 backwards is 21909700824
• The number of decimal digits it has is: 11
• The sum of 42800790912's digits is 42
• More coming soon!