490939025994

Names of 490939025994

• Cardinal: 490939025994 can be written as Four hundred ninety billion, nine hundred thirty-nine million, twenty-five thousand, nine hundred ninety-four.

Scientific notation

• Scientific notation: 4.90939025994 × 10¹¹

Factors of 490939025994

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 561

Divisors of 490939025994

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 9 18 31 61 62 93 122 127 183 186 254 279 337 366 381 549 558 674 762 1011 1098 1143 1891 2022 2286 3033 3782 3937 5673 6066 7747 7874 10447 11346 11811 15494 17019 20557 20894 23241 23622 31341 34038 35433 41114 42799 46482 61671 62682 69723 70866 85598 94023 113569 123342 128397 139446 185013 188046 227138 240157 256794 340707 370026 385191 480314 637267 681414 720471 770382 1022121 1274534 1326769 1440942 1911801 2044242 2161413 2610739 2653538 3520639 3823602 3980307 4322826 5221478 5735403 6927709 7041278 7832217 7960614 10561917 11470806 11940921 13855418 14423263 15664434 20783127 21123834 23496651 23881842 28846526 31685751 41566254 43269789 46993302 62349381 63371502 80932909 86539578 124698762 129809367 161865818 214758979 242798727 259618734 429517958 447121153 485597454 644276937 728396181 879819043 894242306 1288553874 1341363459 1456792362 1759638086 1932830811 2639457129 2682726918 3865661622 4024090377 5278914258 7918371387 8048180754 15836742774 27274390333 54548780666 81823170999 163646341998 245469512997 490939025994
• Sum of all divisors σ(n): 1128149508096
• Sum of proper divisors (its aliquot sum) s(n): 637210482102
• 490939025994 is an abundant number, because the sum of its proper divisors (637210482102) is greater than itself. Its abundance is 146271456108

Bases of 490939025994

• Binary: 111001001001110001111110000101001001010₂
• Hexadecimal: 0x724E3F0A4A
• Base-36: 69J8F4UI

Squares and roots of 490939025994

• 490939025994 squared (490939025994²) is 241021127243937407688036
• 490939025994 cubed (490939025994³) is 118326677453114568571865681246807784
• The square root of 490939025994 is 700670.4118157125
• The cube root of 490939025994 is 7888.7680258737

Scales and comparisons

• 490,939,025,994 seconds is equal to 15,610 years, 17 weeks, 5 days, 15 hours, 39 minutes, 54 seconds.
• To count from 1 to 490,939,025,994 would take you about thirty-one thousand, two hundred twenty 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 490939025994 cubic inches would be around 657.4 feet tall.

Recreational maths with 490939025994

• 490939025994 backwards is 499520939094
• The number of decimal digits it has is: 12
• The sum of 490939025994's digits is 63
• More coming soon!