18455441004

Names of 18455441004

• Cardinal: 18455441004 can be written as Eighteen billion, four hundred fifty-five million, four hundred forty-one thousand and four.

Scientific notation

• Scientific notation: 1.8455441004 × 10¹⁰

Factors of 18455441004

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3310

Divisors of 18455441004

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 13 14 18 21 22 26 27 28 33 36 39 42 44 52 53 54 63 66 77 78 84 91 99 106 108 117 126 132 143 154 156 159 182 189 198 212 231 234 252 273 286 297 308 318 351 364 371 378 396 429 462 468 477 546 572 583 594 636 689 693 702 742 756 819 858 924 954 1001 1092 1113 1166 1188 1287 1378 1386 1404 1431 1484 1638 1716 1749 1908 2002 2067 2079 2226 2332 2457 2574 2756 2772 2862 3003 3221 3276 3339 3498 3861 4004 4081 4134 4158 4452 4823 4914 5148 5247 5724 6006 6201 6442 6678 6996 7579 7722 8162 8268 8316 9009 9646 9663 9828 10017 10494 12012 12243 12402 12884 13356 14469 15158 15444 15741 16324 18018 18603 19292 19326 20034 20988 22547 22737 24486 24804 27027 28938 28989 30316 31482 35431 36036 36729 37206 38652 40068 41873 43407 45094 45474 48972 53053 54054 57876 57978 62964 67641 68211 70862 73458 74412 83746 86814 86967 90188 90948 106106 106293 108108 110187 115956 125619 130221 135282 136422 141724 146916 159159 167492 170713 173628 173934 202923 204633 212212 212586 220374 248017 251238 260442 270564 272844 293111 318318 318879 341426 347868 376857 405846 409266 425172 440748 460603 477477 496034 502476 512139 520884 586222 608769 636636 637758 682852 744051 753714 811692 818532 879333 921206 954954 956637 992068 1024278 1130571 1172444 1194991 1217538 1275516 1381809 1432431 1488102 1507428 1536417 1758666 1842412 1877843 1909908 1913274 2048556 2219269 2232153 2261142 2389982 2435076 2637999 2763618 2864862 2976204 3072834 3224221 3517332 3584973 3755686 3826548 4145427 4438538 4464306 4522284 4609251 4779964 5275998 5527236 5633529 5729724 6145668 6448442 6657807 6696459 7169946 7511372 7913997 8290854 8877076 8928612 9218502 9672663 10551996 10754919 11267058 12436281 12896884 13144901 13315614 13392918 14339892 15534883 15827994 16581708 16900587 18437004 19345326 19973421 21509838 22534116 24411959 24872562 26289802 26631228 26785836 29017989 31069766 31655988 32264757 33801174 38690652 39434703 39946842 43019676 46604649 48823918 49745124 50701761 52579604 58035978 59920263 62139532 64529514 67602348 73235877 78869406 79893684 87053967 93209298 97647836 101403522 116071956 118304109 119840526 129059028 139813947 146471754 157738812 170883713 174107934 186418596 202807044 219707631 236608218 239681052 279627894 292943508 341767426 348215868 354912327 419441841 439415262 473216436 512651139 559255788 659122893 683534852 709824654 838883682 878830524 1025302278 1318245786 1419649308 1537953417 1677767364 2050604556 2636491572 3075906834 4613860251 6151813668 9227720502 18455441004
• Sum of all divisors σ(n): 65475164160
• Sum of proper divisors (its aliquot sum) s(n): 47019723156
• 18455441004 is an abundant number, because the sum of its proper divisors (47019723156) is greater than itself. Its abundance is 28564282152

Bases of 18455441004

• Binary: 10001001100000001111010111001101100₂
• Hexadecimal: 0x44C07AE6C
• Base-36: 8H7W5F0

Squares and roots of 18455441004

• 18455441004 squared (18455441004²) is 340603302652124528016
• 18455441004 cubed (18455441004³) is 6285984157863840962060633168064
• The square root of 18455441004 is 135850.8042081459
• The cube root of 18455441004 is 2642.6611235007

Scales and comparisons

• 18,455,441,004 seconds is equal to 586 years, 42 weeks, 6 days, 15 hours, 23 minutes, 24 seconds.
• To count from 1 to 18,455,441,004 would take you about one thousand, one hundred seventy-three 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 18455441004 cubic inches would be around 220.2 feet tall.

Recreational maths with 18455441004

• 18455441004 backwards is 40014455481
• 18455441004 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18455441004's digits is 36
• More coming soon!