90028898319385600

Names of 90028898319385600

• Cardinal: 90028898319385600 can be written as Ninety quadrillion, twenty-eight trillion, eight hundred ninety-eight billion, three hundred nineteen million, three hundred eighty-five thousand, six hundred.

Scientific notation

• Scientific notation: 9.00288983193856 × 10¹⁶

Factors of 90028898319385600

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 19437

Divisors of 90028898319385600

• Number of divisors d(n): 297
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 97 100 128 160 194 200 256 320 388 400 485 512 640 776 800 970 1024 1280 1552 1600 1940 2425 2560 3104 3200 3880 4850 5120 6208 6400 7760 9409 9700 12416 12800 15520 18818 19333 19400 24832 25600 31040 37636 38666 38800 47045 49664 62080 75272 77332 77600 94090 96665 99328 124160 150544 154664 155200 188180 193330 235225 248320 301088 309328 310400 376360 386660 470450 483325 496640 602176 618656 620800 752720 773320 940900 966650 1204352 1237312 1241600 1505440 1546640 1875301 1881800 1933300 2408704 2474624 2483200 3010880 3093280 3750602 3763600 3866600 4817408 4949248 6021760 6186560 7501204 7527200 7733200 9376505 9634816 9898496 12043520 12373120 15002408 15054400 15466400 18753010 19796992 24087040 24746240 30004816 30108800 30932800 37506020 46882525 48174080 49492480 60009632 60217600 61865600 75012040 93765050 98984960 120019264 120435200 123731200 150024080 181904197 187530100 240038528 240870400 247462400 300048160 363808394 373764889 375060200 480077056 494924800 600096320 727616788 747529778 750120400 909520985 960154112 1200192640 1455233576 1495059556 1500240800 1819041970 1868824445 1920308224 2400385280 2910467152 2990119112 3000481600 3638083940 3737648890 4547604925 4800770560 5820934304 5980238224 6000963200 7276167880 7475297780 9095209850 9344122225 9601541120 11641868608 11960476448 12001926400 14552335760 14950595560 18190419700 18688244450 23283737216 23920952896 24003852800 29104671520 29901191120 36255194233 36380839400 37376488900 46567474432 47841905792 48007705600 58209343040 59802382240 72510388466 72761678800 74752977800 93134948864 95683811584 116418686080 119604764480 145020776932 145523357600 149505955600 181275971165 186269897728 191367623168 232837372160 239209528960 290041553864 291046715200 299011911200 362551942330 382735246336 465674744320 478419057920 580083107728 582093430400 598023822400 725103884660 906379855825 931349488640 956838115840 1160166215456 1164186860800 1196047644800 1450207769320 1812759711650 1913676231680 2320332430912 2328373721600 2392095289600 2900415538640 3516753840601 3625519423300 4640664861824 4656747443200 4784190579200 5800831077280 7033507681202 7251038846600 9281329723648 9568381158400 11601662154560 14067015362404 14502077693200 17583769203005 18562659447296 23203324309120 28134030724808 29004155386400 35167538406010 37125318894592 46406648618240 56268061449616 58008310772800 70335076812020 87918846015025 92813297236480 112536122899232 116016621545600 140670153624040 175837692030050 185626594472960 225072245798464 232033243091200 281340307248080 351675384060100 450144491596928 464066486182400 562680614496160 703350768120200 900288983193856 928132972364800 1125361228992320 1406701536240400 1800577966387712 2250722457984640 2813403072480800 3601155932775424 4501444915969280 5626806144961600 9002889831938560 11253612289923200 18005779663877120 22507224579846400 45014449159692800 90028898319385600
• Sum of all divisors σ(n): 225498676247726877
• Sum of proper divisors (its aliquot sum) s(n): 135469777928341277
• 90028898319385600 is an abundant number, because the sum of its proper divisors (135469777928341277) is greater than itself. Its abundance is 45440879608955677

Bases of 90028898319385600

• Binary: 100111111110110001100111001010111110110001100010000000000₂
• Hexadecimal: 0x13FD8CE57D8C400
• Base-36: OMGKWXA3A4G

Squares and roots of 90028898319385600

• 90028898319385600 squared (90028898319385600²) is 8105202532602271312144761487360000
• 90028898319385600 cubed (90028898319385600³) is 729702454665676532526102877572003663777366016000000
• 90028898319385600 is a perfect square number. Its square root is 300048160
• The cube root of 90028898319385600 is 448188.4343620505

Scales and comparisons

• 90,028,898,319,385,600 seconds is equal to 2,862,640,488 years, 46 weeks, 1 day, 20 hours, 26 minutes, 40 seconds.
• To count from 1 to 90,028,898,319,385,600 would take you about eight billion, five hundred eighty-seven million, nine hundred twenty-one thousand, four hundred sixty-six 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 90028898319385600 cubic inches would be around 37349 feet tall.

Recreational maths with 90028898319385600

• 90028898319385600 backwards is 00658391389882009
• The number of decimal digits it has is: 17
• The sum of 90028898319385600's digits is 79
• More coming soon!