90998609109120

Names of 90998609109120

• Cardinal: 90998609109120 can be written as Ninety trillion, nine hundred ninety-eight billion, six hundred nine million, one hundred nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 9.099860910912 × 10¹³

Factors of 90998609109120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 29977989

Divisors of 90998609109120

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 30 31 32 34 36 40 45 48 51 60 62 64 68 72 80 85 90 93 96 102 120 124 128 136 144 153 155 160 170 180 186 192 204 240 248 255 272 279 288 306 310 320 340 360 372 384 408 465 480 496 510 527 544 558 576 612 620 640 680 720 744 765 816 930 960 992 1020 1054 1088 1116 1152 1224 1240 1360 1395 1440 1488 1530 1581 1632 1860 1920 1984 2040 2108 2176 2232 2448 2480 2635 2720 2790 2880 2976 3060 3162 3264 3720 3968 4080 4216 4464 4743 4896 4960 5270 5440 5580 5760 5952 6120 6324 6528 7440 7905 8160 8432 8928 9486 9792 9920 10540 10880 11160 11904 12240 12648 14880 15810 16320 16864 17856 18972 19584 19840 21080 22320 23715 24480 25296 29760 31620 32640 33728 35712 37944 42160 44640 47430 48960 50592 59520 63240 67456 75888 84320 89280 94860 97920 101184 126480 151776 168640 178560 189720 202368 252960 303552 337280 379440 505920 607104 758880 1011840 1517760 3035520 29977931 59955862 89933793 119911724 149889655 179867586 239823448 269801379 299779310 359735172 449668965 479646896 509624827 539602758 599558620 719470344 899337930 929315861 959293792 1019249654 1079205516 1199117240 1349006895 1438940688 1528874481 1798675860 1858631722 1918587584 2038499308 2158411032 2398234480 2548124135 2698013790 2787947583 2877881376 3057748962 3597351720 3717263444 3837175168 4076998616 4316822064 4586623443 4646579305 4796468960 5096248270 5396027580 5575895166 5755762752 6115497924 7194703440 7434526888 7644372405 8153997232 8363842749 8633644128 9173246886 9293158610 9592937920 10192496540 10792055160 11151790332 11511525504 12230995848 13939737915 14389406880 14869053776 15288744810 15798369637 16307994464 16727685498 17267288256 18346493772 18586317220 19185875840 20384993080 21584110320 22303580664 22933117215 24461991696 27879475830 28778813760 29738107552 30577489620 31596739274 32615988928 33455370996 34534576512 36692987544 37172634440 40769986160 41819213745 43168220640 44607161328 45866234430 47395108911 48923983392 55758951660 57557627520 59476215104 61154979240 63193478548 65231977856 66910741992 73385975088 74345268880 78991848185 81539972320 83638427490 86336441280 89214322656 91732468860 94790217822 97847966784 111517903320 118952430208 122309958480 126386957096 133821483984 142185326733 146771950176 148690537760 157983696370 163079944640 167276854980 172672882560 178428645312 183464937720 189580435644 195695933568 223035806640 236975544555 244619916960 252773914192 267642967968 284370653466 293543900352 297381075520 315967392740 326159889280 334553709960 356857290624 366929875440 379160871288 446071613280 473951089110 489239833920 505547828384 535285935936 568741306932 587087800704 594762151040 631934785480 669107419920 710926633665 733859750880 758321742576 892143226560 947902178220 978479667840 1011095656768 1070571871872 1137482613864 1263869570960 1338214839840 1421853267330 1467719501760 1516643485152 1784286453120 1895804356440 2022191313536 2274965227728 2527739141920 2676429679680 2843706534660 2935439003520 3033286970304 3791608712880 4549930455456 5055478283840 5352859359360 5687413069320 6066573940608 7583217425760 9099860910912 10110956567680 11374826138640 15166434851520 18199721821824 22749652277280 30332869703040 45499304554560 90998609109120
• Sum of all divisors σ(n): 343446374868480
• Sum of proper divisors (its aliquot sum) s(n): 252447765759360
• 90998609109120 is an abundant number, because the sum of its proper divisors (252447765759360) is greater than itself. Its abundance is 161449156650240

Bases of 90998609109120

• Binary: 10100101100001101000011110001010110000010000000₂
• Hexadecimal: 0x52C343C56080
• Base-36: W986MCKG0

Squares and roots of 90998609109120

• 90998609109120 squared (90998609109120²) is 8280746859794417440067174400
• 90998609109120 cubed (90998609109120³) is 753536446626005110352220568020539670528000
• The square root of 90998609109120 is 9539319.1113999327
• The cube root of 90998609109120 is 44979.1852887391

Scales and comparisons

• 90,998,609,109,120 seconds is equal to 2,893,474 years, 15 weeks, 1 day, 11 hours, 12 minutes.
• To count from 1 to 90,998,609,109,120 would take you about seven million, two hundred thirty-three thousand, six hundred eighty-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 90998609109120 cubic inches would be around 3748.3 feet tall.

Recreational maths with 90998609109120

• 90998609109120 backwards is 02190190689909
• The number of decimal digits it has is: 14
• The sum of 90998609109120's digits is 63
• More coming soon!