42407481880

Names of 42407481880

• Cardinal: 42407481880 can be written as Forty-two billion, four hundred seven million, four hundred eighty-one thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 4.240748188 × 10¹⁰

Factors of 42407481880

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1537

Divisors of 42407481880

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 20 23 40 46 92 115 181 184 230 233 362 460 466 724 905 920 932 1093 1165 1448 1810 1864 2186 2330 3620 4163 4372 4660 5359 5465 7240 8326 8744 9320 10718 10930 16652 20815 21436 21860 25139 26795 33304 41630 42173 42872 43720 50278 53590 83260 84346 100556 107180 125695 166520 168692 197833 201112 210865 214360 251390 254669 337384 395666 421730 502780 509338 791332 843460 969979 989165 1005560 1018676 1273345 1582664 1686920 1939958 1978330 2037352 2546690 3879916 3956660 4550159 4849895 5093380 5857387 7759832 7913320 9100318 9699790 10186760 11714774 18200636 19399580 22750795 23429548 29286935 36401272 38799160 45501590 46095089 46859096 58573870 91003180 92190178 117147740 182006360 184380356 230475445 234295480 368760712 460950890 921901780 1060187047 1843803560 2120374094 4240748188 5300935235 8481496376 10601870470 21203740940 42407481880
• Sum of all divisors σ(n): 100637147520
• Sum of proper divisors (its aliquot sum) s(n): 58229665640
• 42407481880 is an abundant number, because the sum of its proper divisors (58229665640) is greater than itself. Its abundance is 15822183760

Bases of 42407481880

• Binary: 100111011111101011101101001000011000₂
• Hexadecimal: 0x9DFAED218
• Base-36: JHCBIFS

Squares and roots of 42407481880

• 42407481880 squared (42407481880²) is 1798394519402528334400
• 42407481880 cubed (42407481880³) is 76265382994654028767254580672000
• The square root of 42407481880 is 205930.7696290187
• The cube root of 42407481880 is 3487.2318967257

Scales and comparisons

• 42,407,481,880 seconds is equal to 1,348 years, 22 weeks, 1 day, 8 hours, 4 minutes, 40 seconds.
• To count from 1 to 42,407,481,880 would take you about two thousand, six hundred ninety-six 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 42407481880 cubic inches would be around 290.6 feet tall.

Recreational maths with 42407481880

• 42407481880 backwards is 08818470424
• 42407481880 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42407481880's digits is 46
• More coming soon!