10394397720

Names of 10394397720

• Cardinal: 10394397720 can be written as Ten billion, three hundred ninety-four million, three hundred ninety-seven thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.039439772 × 10¹⁰

Factors of 10394397720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 242667

Divisors of 10394397720

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 17 18 20 21 24 28 30 34 35 36 40 42 45 51 56 60 63 68 70 72 84 85 90 102 105 119 120 126 136 140 153 168 170 180 204 210 238 252 255 280 306 315 340 357 360 408 420 476 504 510 595 612 630 680 714 765 840 952 1020 1071 1190 1224 1260 1428 1530 1785 2040 2142 2380 2520 2856 3060 3570 4284 4760 5355 6120 7140 8568 10710 14280 21420 42840 242633 485266 727899 970532 1213165 1455798 1698431 1941064 2183697 2426330 2911596 3396862 3639495 4124761 4367394 4852660 5095293 5823192 6793724 7278990 8249522 8492155 8734788 9705320 10190586 10918485 12374283 13587448 14557980 15285879 16499044 16984310 17469576 20381172 20623805 21836970 24748566 25476465 28873327 29115960 30571758 32998088 33968620 37122849 40762344 41247610 43673940 49497132 50952930 57746654 61143516 61871415 67937240 74245698 76429395 82495220 86619981 87347880 98994264 101905860 115493308 122287032 123742830 144366635 148491396 152858790 164990440 173239962 185614245 203811720 230986616 247485660 259859943 288733270 296982792 305717580 346479924 371228490 433099905 494971320 519719886 577466540 611435160 692959848 742456980 866199810 1039439772 1154933080 1299299715 1484913960 1732399620 2078879544 2598599430 3464799240 5197198860 10394397720
• Sum of all divisors σ(n): 40878976320
• Sum of proper divisors (its aliquot sum) s(n): 30484578600
• 10394397720 is an abundant number, because the sum of its proper divisors (30484578600) is greater than itself. Its abundance is 20090180880

Bases of 10394397720

• Binary: 1001101011100011011110110000011000₂
• Hexadecimal: 0x26B8DEC18
• Base-36: 4RWK0M0

Squares and roots of 10394397720

• 10394397720 squared (10394397720²) is 108043503961541198400
• 10394397720 cubed (10394397720³) is 1123047151238654800335027648000
• The square root of 10394397720 is 101952.9191342749
• The cube root of 10394397720 is 2182.3937541521

Scales and comparisons

• 10,394,397,720 seconds is equal to 330 years, 26 weeks, 3 days, 12 hours, 42 minutes.
• To count from 1 to 10,394,397,720 would take you about six hundred sixty-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 10394397720 cubic inches would be around 181.9 feet tall.

Recreational maths with 10394397720

• 10394397720 backwards is 02779349301
• 10394397720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 10394397720's digits is 45
• More coming soon!