1125801072

Names of 1125801072

• Cardinal: 1125801072 can be written as One billion, one hundred twenty-five million, eight hundred one thousand and seventy-two.

Scientific notation

• Scientific notation: 1.125801072 × 10⁹

Factors of 1125801072

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 409

Divisors of 1125801072

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 19 22 24 27 33 36 37 38 44 48 54 57 66 72 74 76 88 99 108 111 114 132 144 148 152 171 176 198 209 216 222 228 264 296 297 304 333 337 342 396 407 418 432 444 456 513 528 592 594 627 666 674 684 703 792 814 836 888 912 999 1011 1026 1188 1221 1254 1332 1348 1368 1406 1584 1628 1672 1776 1881 1998 2022 2052 2109 2376 2442 2508 2664 2696 2736 2812 3033 3256 3344 3663 3707 3762 3996 4044 4104 4218 4752 4884 5016 5328 5392 5624 5643 6066 6327 6403 6512 7326 7414 7524 7733 7992 8088 8208 8436 9099 9768 10032 10989 11121 11248 11286 12132 12469 12654 12806 14652 14828 15048 15466 15984 16176 16872 18198 18981 19209 19536 21978 22242 22572 23199 24264 24938 25308 25612 29304 29656 30096 30932 33363 33744 36396 37407 37962 38418 43956 44484 45144 46398 48528 49876 50616 51224 57627 58608 59312 61864 66726 69597 70433 72792 74814 75924 76836 87912 88968 90288 92796 99752 100089 101232 102448 112221 115254 123728 133452 137159 139194 140866 145584 149628 151848 153672 172881 175824 177936 185592 199504 200178 208791 211299 224442 230508 236911 266904 274318 278388 281732 299256 303696 307344 336663 345762 371184 400356 411477 417582 422598 448884 461016 473822 533808 548636 556776 563464 598512 633897 673326 691524 710733 800712 822954 835164 845196 897768 922032 947644 1097272 1113552 1126928 1234431 1267794 1346652 1383048 1421466 1601424 1645908 1670328 1690392 1795536 1895288 1901691 2132199 2194544 2468862 2535588 2606021 2693304 2766096 2842932 3291816 3340656 3380784 3703293 3790576 3803382 4264398 4937724 5071176 5212042 5386608 5685864 6396597 6583632 7406586 7606764 7818063 8528796 9875448 10142352 10424084 11371728 12793194 14813172 15213528 15636126 17057592 19750896 20848168 23454189 25586388 29626344 30427056 31272252 34115184 41696336 46908378 51172776 59252688 62544504 70362567 93816756 102345552 125089008 140725134 187633512 281450268 375267024 562900536 1125801072
• Sum of all divisors σ(n): 3822374400
• Sum of proper divisors (its aliquot sum) s(n): 2696573328
• 1125801072 is an abundant number, because the sum of its proper divisors (2696573328) is greater than itself. Its abundance is 1570772256

Bases of 1125801072

• Binary: 1000011000110100101110001110000₂
• Hexadecimal: 0x431A5C70
• Base-36: IM9TO0

Squares and roots of 1125801072

• 1125801072 squared (1125801072²) is 1267428053716349184
• 1125801072 cubed (1125801072³) is 1426871861556739495273525248
• The square root of 1125801072 is 33552.9592137563
• The cube root of 1125801072 is 1040.2887117573

Scales and comparisons

• 1,125,801,072 seconds is equal to 35 years, 41 weeks, 3 days, 2 hours, 31 minutes, 12 seconds.
• To count from 1 to 1,125,801,072 would take you about seventy-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 1125801072 cubic inches would be around 86.7 feet tall.

Recreational maths with 1125801072

• 1125801072 backwards is 2701085211
• 1125801072 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1125801072's digits is 27
• More coming soon!