9640628928

Names of 9640628928

• Cardinal: 9640628928 can be written as Nine billion, six hundred forty million, six hundred twenty-eight thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 9.640628928 × 10⁹

Factors of 9640628928

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 487

Divisors of 9640628928

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 67 72 84 96 112 126 127 134 144 168 192 201 224 252 254 268 281 288 336 381 402 448 469 504 508 536 562 576 603 672 762 804 843 889 938 1008 1016 1072 1124 1143 1206 1344 1407 1524 1608 1686 1778 1876 1967 2016 2032 2144 2248 2286 2412 2529 2667 2814 3048 3216 3372 3556 3752 3934 4032 4064 4221 4288 4496 4572 4824 5058 5334 5628 5901 6096 6432 6744 7112 7504 7868 8001 8128 8442 8509 8992 9144 9648 10116 10668 11256 11802 12192 12864 13488 14224 15008 15736 16002 16884 17018 17703 17984 18288 18827 19296 20232 21336 22512 23604 24384 25527 26976 28448 30016 31472 32004 33768 34036 35406 35687 36576 37654 38592 40464 42672 45024 47208 51054 53952 56481 56896 59563 62944 64008 67536 68072 70812 71374 73152 75308 76581 80928 85344 90048 94416 102108 107061 112962 119126 125888 128016 131789 135072 136144 141624 142748 150616 153162 161856 169443 170688 178689 188832 204216 214122 225924 238252 249809 256032 263578 270144 272288 283248 285496 301232 306324 321183 338886 357378 377664 395367 408432 428244 451848 476504 499618 512064 527156 536067 544576 566496 570992 602464 612648 642366 677772 714756 749427 790734 816864 856488 903696 953008 999236 1054312 1072134 1132992 1141984 1186101 1204928 1225296 1284732 1355544 1429512 1498854 1581468 1633728 1712976 1807392 1906016 1998472 2108624 2144268 2248281 2283968 2372202 2391029 2450592 2569464 2711088 2859024 2997708 3162936 3425952 3614784 3812032 3996944 4217248 4288536 4496562 4744404 4782058 4901184 5138928 5422176 5718048 5995416 6325872 6851904 7173087 7993888 8434496 8577072 8993124 9488808 9564116 10277856 10844352 11436096 11990832 12651744 14346174 15987776 16737203 17154144 17986248 18977616 19128232 20555712 21519261 23981664 25303488 28692348 33474406 34308288 35972496 37955232 38256464 43038522 47963328 50211609 57384696 66948812 71944992 75910464 76512928 86077044 100423218 114769392 133897624 143889984 150634827 153025856 172154088 200846436 229538784 267795248 301269654 344308176 401692872 459077568 535590496 602539308 688616352 803385744 1071180992 1205078616 1377232704 1606771488 2410157232 3213542976 4820314464 9640628928
• Sum of all divisors σ(n): 32419405824
• Sum of proper divisors (its aliquot sum) s(n): 22778776896
• 9640628928 is an abundant number, because the sum of its proper divisors (22778776896) is greater than itself. Its abundance is 13138147968

Bases of 9640628928

• Binary: 1000111110101000000101001011000000₂
• Hexadecimal: 0x23EA052C0
• Base-36: 4FFS4W0

Squares and roots of 9640628928

• 9640628928 squared (9640628928²) is 92941726127390429184
• 9640628928 cubed (9640628928³) is 896016693521973584741605834752
• The square root of 9640628928 is 98186.7044359877
• The cube root of 9640628928 is 2128.3111601451

Scales and comparisons

• 9,640,628,928 seconds is equal to 306 years, 28 weeks, 1 day, 8 hours, 28 minutes, 48 seconds.
• To count from 1 to 9,640,628,928 would take you about six hundred thirteen 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 9640628928 cubic inches would be around 177.4 feet tall.

Recreational maths with 9640628928

• 9640628928 backwards is 8298260469
• The number of decimal digits it has is: 10
• The sum of 9640628928's digits is 54
• More coming soon!