4744990904

Names of 4744990904

• Cardinal: 4744990904 can be written as Four billion, seven hundred forty-four million, nine hundred ninety thousand, nine hundred four.

Scientific notation

• Scientific notation: 4.744990904 × 10⁹

Factors of 4744990904

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 381

Divisors of 4744990904

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 17 29 34 58 68 79 97 116 136 157 158 194 232 314 316 388 493 628 632 776 986 1256 1343 1649 1972 2291 2669 2686 2813 3298 3944 4553 4582 5338 5372 5626 6596 7663 9106 9164 10676 10744 11252 12403 13192 15229 15326 18212 18328 21352 22504 24806 30458 30652 36424 38947 47821 49612 60916 61304 77401 77894 95642 99224 121832 130271 154802 155788 191284 210851 222227 258893 260542 309604 311576 359687 382568 421702 441641 444454 517786 521084 619208 719374 843404 883282 888908 1035572 1042168 1203091 1438748 1686808 1766564 1777816 2071144 2406182 2877496 3533128 3777859 4812364 6114679 7507897 7555718 9624728 12229358 15015794 15111436 20452547 24458716 30031588 30222872 34889639 40905094 48917432 60063176 69779278 81810188 139558556 163620376 279117112 593123863 1186247726 2372495452 4744990904
• Sum of all divisors σ(n): 10033632000
• Sum of proper divisors (its aliquot sum) s(n): 5288641096
• 4744990904 is an abundant number, because the sum of its proper divisors (5288641096) is greater than itself. Its abundance is 543650192

Bases of 4744990904

• Binary: 100011010110100101101000010111000₂
• Hexadecimal: 0x11AD2D0B8
• Base-36: 26H1MEW

Squares and roots of 4744990904

• 4744990904 squared (4744990904²) is 22514938679042737216
• 4744990904 cubed (4744990904³) is 106833179236175563517182283264
• The square root of 4744990904 is 68883.8943730681
• The cube root of 4744990904 is 1680.3966023217

Scales and comparisons

• 4,744,990,904 seconds is equal to 150 years, 45 weeks, 3 days, 21 hours, 1 minute, 44 seconds.
• To count from 1 to 4,744,990,904 would take you about three hundred 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 4744990904 cubic inches would be around 140 feet tall.

Recreational maths with 4744990904

• 4744990904 backwards is 4090994474
• The number of decimal digits it has is: 10
• The sum of 4744990904's digits is 50
• More coming soon!