91421330364

Names of 91421330364

• Cardinal: 91421330364 can be written as Ninety-one billion, four hundred twenty-one million, three hundred thirty thousand, three hundred sixty-four.

Scientific notation

• Scientific notation: 9.1421330364 × 10¹⁰

Factors of 91421330364

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 11797

Divisors of 91421330364

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 28 36 39 42 49 52 63 78 84 91 98 117 126 147 156 182 196 234 252 273 294 349 364 441 468 546 588 637 698 819 882 1047 1092 1274 1396 1638 1764 1911 2094 2443 2548 3141 3276 3822 4188 4537 4886 5733 6282 7329 7644 9074 9772 11423 11466 12564 13611 14658 17101 18148 21987 22846 22932 27222 29316 31759 34202 34269 40833 43974 45692 51303 54444 63518 68404 68538 79961 81666 87948 95277 102606 102807 127036 137076 148499 153909 159922 163332 190554 205212 205614 222313 239883 285831 296998 307818 319844 381108 411228 444626 445497 479766 559727 571662 593996 615636 666939 719649 889252 890994 959532 1039493 1119454 1143324 1333878 1336491 1439298 1679181 1781988 2000817 2078986 2238908 2667756 2672982 2878596 3118479 3358362 3986627 4001634 4157972 5037543 5345964 6236958 6716724 7276451 7973254 8003268 9355437 10075086 11959881 12473916 14552902 15946508 18710874 20150172 21829353 23919762 27906389 29105804 35879643 37421748 43658706 47839524 51826151 55812778 65488059 71759286 83719167 87317412 103652302 111625556 130976118 143518572 155478453 167438334 195344723 207304604 251157501 261952236 310956906 334876668 362783057 390689446 466435359 502315002 586034169 621913812 725566114 781378892 932870718 1004630004 1088349171 1172068338 1451132228 1758102507 1865741436 2176698342 2344136676 2539481399 3265047513 3516205014 4353396684 5078962798 6530095026 7032410028 7618444197 10157925596 13060190052 15236888394 22855332591 30473776788 45710665182 91421330364
• Sum of all divisors σ(n): 290355811200
• Sum of proper divisors (its aliquot sum) s(n): 198934480836
• 91421330364 is an abundant number, because the sum of its proper divisors (198934480836) is greater than itself. Its abundance is 107513150472

Bases of 91421330364

• Binary: 1010101001001001000101100101110111100₂
• Hexadecimal: 0x154922CBBC
• Base-36: 15ZXWDZ0

Squares and roots of 91421330364

• 91421330364 squared (91421330364²) is 8357859645523628372496
• 91421330364 cubed (91421330364³) is 764086647789359563209920467268544
• The square root of 91421330364 is 302359.6043852421
• The cube root of 91421330364 is 4504.8725881441

Scales and comparisons

• 91,421,330,364 seconds is equal to 2,906 years, 47 weeks, 4 days, 5 hours, 59 minutes, 24 seconds.
• To count from 1 to 91,421,330,364 would take you about five thousand, eight 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 91421330364 cubic inches would be around 375.4 feet tall.

Recreational maths with 91421330364

• 91421330364 backwards is 46303312419
• 91421330364 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 91421330364's digits is 36
• More coming soon!