2122245561477440

Names of 2122245561477440

• Cardinal: 2122245561477440 can be written as Two quadrillion, one hundred twenty-two trillion, two hundred forty-five billion, five hundred sixty-one million, four hundred seventy-seven thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.12224556147744 × 10¹⁵

Factors of 2122245561477440

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 9800

Divisors of 2122245561477440

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 53 56 64 70 80 106 112 140 160 212 224 265 280 320 371 424 448 530 560 742 848 1060 1093 1120 1484 1696 1855 2120 2186 2240 2801 2968 3392 3710 4240 4372 5465 5602 5839 5936 7420 7651 8480 8744 10930 11204 11678 11872 14005 14840 15302 16960 17488 19607 21860 22408 23356 23744 28010 29195 29680 30604 34976 38255 39214 40873 43720 44816 46712 56020 57929 58390 59360 61208 69952 76510 78428 81746 87440 89632 93424 98035 112040 115858 116780 118720 122416 148453 153020 156856 163492 174880 179264 186848 196070 204365 224080 231716 233560 244832 289645 296906 306040 309467 313712 326984 349760 373696 392140 405503 408730 448160 463432 467120 489664 579290 593812 612080 618934 627424 653968 742265 784280 811006 817460 896320 926864 934240 1039171 1158580 1187624 1224160 1237868 1254848 1307936 1484530 1547335 1568560 1622012 1634920 1853728 1868480 2027515 2078342 2166269 2317160 2375248 2448320 2475736 2615872 2969060 3061493 3094670 3137120 3244024 3269840 3707456 4055030 4156684 4332538 4634320 4750496 4951472 5195855 5938120 6122986 6189340 6274240 6382027 6488048 6539680 8110060 8313368 8665076 9268640 9500992 9902944 10391710 10831345 11876240 12245972 12378680 12764054 12976096 13079360 15307465 16220120 16355039 16626736 17330152 18537280 19805888 20783420 21430451 21662690 23752480 24491944 24757360 25528108 25952192 30614930 31910135 32440240 32710078 33253472 34660304 41566840 42860902 43325380 44674189 47504960 48983888 49514720 51056216 61229860 63820270 64880480 65420156 66506944 69320608 81775195 83133680 85721804 86650760 89348378 97967776 99029440 102112432 107152255 114485273 122459720 127640540 129760960 130840312 138641216 162259129 163550390 166267360 171443608 173301520 178696756 195935552 204224864 214304510 223370945 228970546 244919440 255281080 261680624 324518258 327100780 332534720 338247431 342887216 346603040 357393512 408449728 428609020 446741890 457941092 489838880 510562160 523361248 572426365 649036516 654201560 676494862 685774432 693206080 714787024 811295645 857218040 866817067 893483780 915882184 979677760 1021124320 1046722496 1135813903 1144852730 1298073032 1308403120 1352989724 1371548864 1429574048 1622591290 1691237155 1714436080 1733634134 1786967560 1831764368 2042248640 2271627806 2289705460 2367732017 2596146064 2616806240 2705979448 2859148096 3245182580 3382474310 3428872160 3467268268 3573935120 3663528736 4334085335 4543255612 4579410920 4735464034 5192292128 5233612480 5411958896 5679069515 6067719469 6490365160 6764948620 6857744320 6934536536 7147870240 7327057472 8668170670 9086511224 9158821840 9470928068 10384584256 10823917792 11358139030 11838660085 12135438938 12980730320 13529897240 13869073072 14295740480 17336341340 17876057627 18173022448 18317643680 18941856136 21647835584 22716278060 23677320170 24270877876 25961460640 27059794480 27738146144 30338597345 34672682680 35752115254 36346044896 36635287360 37883712272 45432556120 47354640340 48541755752 51922921280 54119588960 55476292288 60677194690 69345365360 71504230508 72692089792 75767424544 89380288135 90865112240 94709280680 97083511504 108239177920 121354389380 125132403389 138690730720 143008461016 151534849088 178760576270 181730224480 189418561360 194167023008 242708778760 250264806778 277381461440 286016922032 357521152540 363460448960 378837122720 388334046016 485417557520 500529613556 572033844064 625662016945 715042305080 757674245440 947431054231 970835115040 1001059227112 1144067688128 1251324033890 1430084610160 1894862108462 1941670230080 2002118454224 2502648067780 2860169220320 3789724216924 4004236908448 4737155271155 5005296135560 5720338440640 6632017379617 7579448433848 8008473816896 9474310542310 10010592271120 13264034759234 15158896867696 18948621084620 20021184542240 26528069518468 30317793735392 33160086898085 37897242169240 40042369084480 53056139036936 60635587470784 66320173796170 75794484338480 106112278073872 132640347592340 151588968676960 212224556147744 265280695184680 303177937353920 424449112295488 530561390369360 1061122780738720 2122245561477440
• Sum of all divisors σ(n): 5893007831009280
• Sum of proper divisors (its aliquot sum) s(n): 3770762269531840
• 2122245561477440 is an abundant number, because the sum of its proper divisors (3770762269531840) is greater than itself. Its abundance is 1648516708054400

Bases of 2122245561477440

• Binary: 111100010100010101111001100110100010110100101000000₂
• Hexadecimal: 0x78A2BCCD16940
• Base-36: KW9U5GJOZK

Squares and roots of 2122245561477440

• 2122245561477440 squared (2122245561477440²) is 4503926223210694562515628953600
• 2122245561477440 cubed (2122245561477440³) is 9558437436430746239035344551828136857206784000
• The square root of 2122245561477440 is 46067836.5183067827
• The cube root of 2122245561477440 is 128508.5069888241

Scales and comparisons

• 2,122,245,561,477,440 seconds is equal to 67,480,844 years, 16 weeks, 3 days, 21 hours, 57 minutes, 20 seconds.
• To count from 1 to 2,122,245,561,477,440 would take you about two hundred two million, four hundred forty-two thousand, five hundred thirty-two 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 2122245561477440 cubic inches would be around 10709 feet tall.

Recreational maths with 2122245561477440

• 2122245561477440 backwards is 0447741655422212
• 2122245561477440 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 2122245561477440's digits is 56
• More coming soon!