90418112028

Names of 90418112028

• Cardinal: 90418112028 can be written as Ninety billion, four hundred eighteen million, one hundred twelve thousand and twenty-eight.

Scientific notation

• Scientific notation: 9.0418112028 × 10¹⁰

Factors of 90418112028

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 233

Divisors of 90418112028

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 29 36 54 58 81 87 108 116 162 174 199 243 261 324 348 398 486 522 597 729 783 796 972 1044 1194 1458 1566 1791 2187 2349 2388 2916 3132 3582 4374 4698 5373 5771 6561 7047 7164 8748 9396 10746 11542 13122 14094 16119 17313 19683 21141 21492 23084 26244 28188 32238 34626 39366 39601 42282 48357 51939 63423 64476 69252 78732 79202 84564 96714 103878 118803 126846 145071 155817 158404 190269 193428 207756 237606 253692 290142 311634 356409 380538 435213 467451 475212 570807 580284 623268 712818 761076 870426 934902 1069227 1141614 1148429 1305639 1402353 1425636 1740852 1869804 2138454 2283228 2296858 2611278 2804706 3207681 3445287 3916917 4207059 4276908 4593716 5222556 5609412 6415362 6890574 7833834 8414118 9623043 10335861 12621177 12830724 13781148 15667668 16828236 19246086 20671722 25242354 28869129 31007583 37863531 38492172 41343444 50484708 57738258 62015166 75727062 86607387 93022749 113590593 115476516 124030332 151454124 173214774 186045498 227181186 259822161 279068247 346429548 372090996 454362372 519644322 558136494 779466483 837204741 1039288644 1116272988 1558932966 1674409482 2511614223 3117865932 3348818964 5023228446 7534842669 10046456892 15069685338 22604528007 30139370676 45209056014 90418112028
• Sum of all divisors σ(n): 246767792040
• Sum of proper divisors (its aliquot sum) s(n): 156349680012
• 90418112028 is an abundant number, because the sum of its proper divisors (156349680012) is greater than itself. Its abundance is 65931567984

Bases of 90418112028

• Binary: 1010100001101010101101110011000011100₂
• Hexadecimal: 0x150D56E61C
• Base-36: 15JCLXR0

Squares and roots of 90418112028

• 90418112028 squared (90418112028²) is 8175434982707958272784
• 90418112028 cubed (90418112028³) is 739207396144118413915733095445952
• The square root of 90418112028 is 300696.0459134773
• The cube root of 90418112028 is 4488.3337654635

Scales and comparisons

• 90,418,112,028 seconds is equal to 2,875 years, 5 days, 22 hours, 13 minutes, 48 seconds.
• To count from 1 to 90,418,112,028 would take you about five thousand, seven hundred fifty 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 90418112028 cubic inches would be around 374 feet tall.

Recreational maths with 90418112028

• 90418112028 backwards is 82021181409
• 90418112028 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 90418112028's digits is 36
• More coming soon!