490137962815389671875

Names of 490137962815389671875

• Cardinal: 490137962815389671875 can be written as Four hundred ninety quintillion, one hundred thirty-seven quadrillion, nine hundred sixty-two trillion, eight hundred fifteen billion, three hundred eighty-nine million, six hundred seventy-one thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 4.90137962815389671875 × 10²⁰

Factors of 490137962815389671875

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2001

Divisors of 490137962815389671875

• Number of divisors d(n): 84
• Complete list of divisors:
  1 5 25 125 173 625 865 1823 3125 4325 9115 15625 21625 29929 45575 108125 149645 227875 315379 540625 748225 1139375 1576895 2703125 3323329 3741125 5177717 5696875 7884475 16616645 18705625 25888585 28484375 39422375 54560567 83083225 93528125 129442925 197111875 272802835 415416125 467640625 574935917 647214625 985559375 1364014175 2077080625 2874679585 3236073125 4927796875 6820070875 9438978091 10385403125 14373397925 16180365625 34100354375 47194890455 51927015625 71866989625 80901828125 99463913641 170501771875 235974452275 359334948125 497319568205 852508859375 1179872261375 1796674740625 2486597841025 5899361306875 8983373703125 12432989205125 17207257059893 29496806534375 62164946025625 86036285299465 147484032671875 310824730128125 430181426497325 1554123650640625 2150907132486625 10754535662433125 53772678312165625 268863391560828125
• Sum of all divisors σ(n): 490207313811357004010
• Sum of proper divisors (its aliquot sum) s(n): 69350995967332135
• 490137962815389671875 is a deficient number, because the sum of its proper divisors (69350995967332135) is less than itself. Its deficiency is 490068611819422339740

Bases of 490137962815389671875

• Binary: 110101001001000000111110110000101000110000000111010111010000111000011₂
• Hexadecimal: 0x1A9207D85180EBA1C3
• Base-36: 2VFU6N59CD1CCJ

Squares and roots of 490137962815389671875

• 490137962815389671875 squared (490137962815389671875²) is 240235222592820308682182754500420166015625
• 490137962815389671875 cubed (490137962815389671875³) is 117748402598146621252473299229583478165481376373363494873046875
• The square root of 490137962815389671875 is 22139059664.2086330477
• 490137962815389671875 is a perfect cube number. Its cube root is 7884475

Scales and comparisons

• 490,137,962,815,389,671,875 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 490,137,962,815,389,671,875 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 490137962815389671875 cubic inches would be around 657039.6 feet tall.

Recreational maths with 490137962815389671875

• 490137962815389671875 backwards is 578176983518269731094
• The number of decimal digits it has is: 21
• The sum of 490137962815389671875's digits is 109
• More coming soon!