90490365961920

Names of 90490365961920

• Cardinal: 90490365961920 can be written as Ninety trillion, four hundred ninety billion, three hundred sixty-five million, nine hundred sixty-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 9.049036596192 × 10¹³

Factors of 90490365961920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 194

Divisors of 90490365961920

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 47 48 60 64 72 80 90 94 96 120 137 141 144 160 180 188 192 235 240 274 282 288 320 360 376 411 423 470 480 548 564 576 685 705 720 752 822 846 940 960 1096 1128 1233 1370 1410 1440 1504 1644 1692 1880 2055 2115 2192 2209 2256 2466 2740 2820 2880 3008 3288 3384 3760 4110 4230 4384 4418 4512 4932 5480 5640 6165 6439 6576 6627 6768 7520 8220 8460 8768 8836 9024 9864 10960 11045 11280 12330 12878 13152 13254 13536 15040 16440 16920 17672 19317 19728 19881 21920 22090 22560 24660 25756 26304 26508 27072 32195 32880 33135 33840 35344 38634 39456 39762 43840 44180 45120 49320 51512 53016 57951 64390 65760 66270 67680 70688 77268 78912 79524 88360 96585 98640 99405 103024 103823 106032 115902 128780 131520 132540 135360 141376 154536 159048 176720 193170 197280 198810 206048 207646 212064 231804 257560 265080 289755 302633 309072 311469 318096 353440 386340 394560 397620 412096 415292 424128 463608 515120 519115 530160 579510 605266 618144 622938 636192 706880 772680 795240 830584 907899 927216 934407 1030240 1038230 1060320 1159020 1210532 1236288 1245876 1272384 1513165 1545360 1557345 1590480 1661168 1815798 1854432 1868814 2060480 2076460 2120640 2318040 2421064 2491752 2723697 3026330 3090720 3114690 3180960 3322336 3631596 3708864 3737628 4152920 4539495 4636080 4672035 4842128 4879681 4983504 5447394 6052660 6181440 6229380 6361920 6644672 7263192 7475256 8305840 9078990 9272160 9344070 9684256 9759362 9967008 10894788 12105320 12458760 13618485 14223751 14526384 14639043 14950512 16611680 18157980 18544320 18688140 19368512 19518724 19934016 21789576 24210640 24398405 24917520 27236970 28447502 29052768 29278086 29901024 33223360 36315960 37376280 39037448 42671253 43579152 43917129 48421280 48796810 49835040 54473940 56895004 58105536 58556172 59802048 71118755 72631920 73195215 74752560 78074896 85342506 87158304 87834258 96842560 97593620 99670080 108947880 113790008 117112344 128013759 142237510 145263840 146390430 149505120 156149792 170685012 174316608 175668516 195187240 213356265 217895760 219585645 227580016 229345007 234224688 256027518 284475020 290527680 292780860 299010240 312299584 341370024 351337032 390374480 426712530 435791520 439171290 455160032 458690014 468449376 512055036 568950040 585561720 640068795 668516297 682740048 688035021 702674064 780748960 853425060 871583040 878342580 910320064 917380028 936898752 1024110072 1137900080 1146725035 1171123440 1280137590 1337032594 1365480096 1376070042 1405348128 1561497920 1706850120 1756685160 1834760056 2005548891 2048220144 2064105063 2275800160 2293450070 2342246880 2560275180 2674065188 2730960192 2752140084 2810696256 3342581485 3413700240 3440175105 3513370320 3669520112 4011097782 4096440288 4128210126 4551600320 4586900140 4684493760 5120550360 5348130376 5504280168 6016646673 6685162970 6827400480 6880350210 7026740640 7339040224 8022195564 8192880576 8256420252 9173800280 10027744455 10241100720 10320525315 10696260752 11008560336 12033293346 13370325940 13654800960 13760700420 14053481280 14678080448 16044391128 16512840504 18347600560 20055488910 20482201440 20641050630 21392521504 22017120672 24066586692 26740651880 27521400840 30083233365 31420265959 32088782256 33025681008 36695201120 40110977820 40964402880 41282101260 42785043008 44034241344 48133173384 53481303760 55042801680 60166466730 62840531918 64177564512 66051362016 73390402240 80221955640 82564202520 94260797877 96266346768 106962607520 110085603360 120332933460 125681063836 128355129024 132102724032 157101329795 160443911280 165128405040 188521595754 192532693536 213925215040 220171206720 240665866920 251362127672 282782393631 314202659590 320887822560 330256810080 377043191508 385065387072 471303989385 481331733840 502724255344 565564787262 628405319180 641775645120 660513620160 754086383016 942607978770 962663467680 1005448510688 1131129574524 1256810638360 1413911968155 1508172766032 1885215957540 1925326935360 2010897021376 2262259149048 2513621276720 2827823936310 3016345532064 3770431915080 4524518298096 5027242553440 5655647872620 6032691064128 7540863830160 9049036596192 10054485106880 11311295745240 15081727660320 18098073192384 22622591490480 30163455320640 45245182980960 90490365961920
• Sum of all divisors σ(n): 320336721117504
• Sum of proper divisors (its aliquot sum) s(n): 229846355155584
• 90490365961920 is an abundant number, because the sum of its proper divisors (229846355155584) is greater than itself. Its abundance is 139355989193664

Bases of 90490365961920

• Binary: 10100100100110011101110000111100110011011000000₂
• Hexadecimal: 0x524CEE1E66C0
• Base-36: W2QP7I280

Squares and roots of 90490365961920

• 90490365961920 squared (90490365961920²) is 8188506331922209726890086400
• 90490365961920 cubed (90490365961920³) is 740980934657139920595446213707647909888000
• The square root of 90490365961920 is 9512642.4279439833
• The cube root of 90490365961920 is 44895.2900322695

Scales and comparisons

• 90,490,365,961,920 seconds is equal to 2,877,313 years, 38 weeks, 15 hours, 12 minutes.
• To count from 1 to 90,490,365,961,920 would take you about seven million, one hundred ninety-three thousand, two hundred eighty-four 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 90490365961920 cubic inches would be around 3741.3 feet tall.

Recreational maths with 90490365961920

• 90490365961920 backwards is 02916956309409
• The number of decimal digits it has is: 14
• The sum of 90490365961920's digits is 63
• More coming soon!