90164474136

Names of 90164474136

• Cardinal: 90164474136 can be written as Ninety billion, one hundred sixty-four million, four hundred seventy-four thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 9.0164474136 × 10¹⁰

Factors of 90164474136

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 249

Divisors of 90164474136

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 54 66 72 81 88 99 108 132 162 198 216 233 264 297 324 396 466 594 648 699 792 891 932 1188 1398 1782 1864 2097 2376 2563 2796 3564 4194 5126 5592 6291 7128 7689 8388 10252 12582 15378 16776 18873 20504 23067 25164 30756 37746 46134 50328 54289 61512 69201 75492 92268 108578 138402 150984 162867 184536 207603 217156 276804 325734 415206 434312 488601 553608 597179 651468 830412 977202 1194358 1302936 1465803 1660824 1791537 1954404 2388716 2931606 3583074 3908808 4397409 4777432 5374611 5863212 7166148 8794818 10749222 11726424 12649337 14332296 16123833 17589636 21498444 25298674 32247666 35179272 37948011 42996888 48371499 50597348 64495332 75896022 96742998 101194696 113844033 128990664 139142707 151792044 193485996 227688066 278285414 303584088 341532099 386971992 417428121 455376132 556570828 683064198 834856242 910752264 1024596297 1113141656 1252284363 1366128396 1669712484 2049192594 2504568726 2732256792 3339424968 3756853089 4098385188 5009137452 7513706178 8196770376 10018274904 11270559267 15027412356 22541118534 30054824712 45082237068 90164474136
• Sum of all divisors σ(n): 276690070800
• Sum of proper divisors (its aliquot sum) s(n): 186525596664
• 90164474136 is an abundant number, because the sum of its proper divisors (186525596664) is greater than itself. Its abundance is 96361122528

Bases of 90164474136

• Binary: 1010011111110001110001011000100011000₂
• Hexadecimal: 0x14FE38B118
• Base-36: 15F5LLI0

Squares and roots of 90164474136

• 90164474136 squared (90164474136²) is 8129632396221412946496
• 90164474136 cubed (90164474136³) is 733004029924293291743714143827456
• The square root of 90164474136 is 300273.9984347629
• The cube root of 90164474136 is 4484.1329933341

Scales and comparisons

• 90,164,474,136 seconds is equal to 2,866 years, 49 weeks, 3 days, 7 hours, 15 minutes, 36 seconds.
• To count from 1 to 90,164,474,136 would take you about five thousand, seven hundred thirty-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 90164474136 cubic inches would be around 373.7 feet tall.

Recreational maths with 90164474136

• 90164474136 backwards is 63147446109
• The number of decimal digits it has is: 11
• The sum of 90164474136's digits is 45
• More coming soon!