18323896464

Names of 18323896464

• Cardinal: 18323896464 can be written as Eighteen billion, three hundred twenty-three million, eight hundred ninety-six thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.8323896464 × 10¹⁰

Factors of 18323896464

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5260

Divisors of 18323896464

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 41 48 54 67 72 81 82 108 123 134 144 162 164 201 216 246 268 324 328 369 402 432 492 536 603 648 656 738 804 984 1072 1107 1206 1296 1476 1608 1809 1968 2214 2412 2747 2952 3216 3321 3618 4428 4824 5147 5427 5494 5904 6642 7236 8241 8856 9648 10294 10854 10988 13284 14472 15441 16482 17712 20588 21708 21976 24723 26568 28944 30882 32964 41176 43416 43952 46323 49446 53136 61764 65928 74169 82352 86832 92646 98892 123528 131856 138969 148338 185292 197784 211027 222507 247056 277938 296676 344849 370584 395568 416907 422054 445014 555876 593352 633081 689698 741168 833814 844108 890028 1034547 1111752 1186704 1266162 1379396 1667628 1688216 1780056 1899243 2069094 2223504 2532324 2758792 3103641 3335256 3376432 3560112 3798486 4138188 5064648 5517584 5697729 6207282 6670512 7596972 8276376 9310923 10129296 11395458 12414564 14138809 15193944 16552752 17093187 18621846 22790916 24829128 27932769 28277618 30387888 34186374 37243692 42416427 45581832 49658256 55865538 56555236 68372748 74487384 84832854 91163664 111731076 113110472 127249281 136745496 148974768 169665708 223462152 226220944 254498562 273490992 339331416 381747843 446924304 508997124 678662832 763495686 1017994248 1145243529 1526991372 2035988496 2290487058 3053982744 4580974116 6107965488 9161948232 18323896464
• Sum of all divisors σ(n): 55149782688
• Sum of proper divisors (its aliquot sum) s(n): 36825886224
• 18323896464 is an abundant number, because the sum of its proper divisors (36825886224) is greater than itself. Its abundance is 18501989760

Bases of 18323896464

• Binary: 10001000100001100000111100010010000₂
• Hexadecimal: 0x444307890
• Base-36: 8F1KP00

Squares and roots of 18323896464

• 18323896464 squared (18323896464²) is 335765181623391703296
• 18323896464 cubed (18323896464³) is 6152526424283185011712511545344
• The square root of 18323896464 is 135365.7876422251
• The cube root of 18323896464 is 2636.3674627403

Scales and comparisons

• 18,323,896,464 seconds is equal to 582 years, 33 weeks, 3 days, 3 hours, 14 minutes, 24 seconds.
• To count from 1 to 18,323,896,464 would take you about one thousand, one hundred sixty-five 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 18323896464 cubic inches would be around 219.7 feet tall.

Recreational maths with 18323896464

• 18323896464 backwards is 46469832381
• 18323896464 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18323896464's digits is 54
• More coming soon!