21442094477905626

Names of 21442094477905626

• Cardinal: 21442094477905626 can be written as Twenty-one quadrillion, four hundred forty-two trillion, ninety-four billion, four hundred seventy-seven million, nine hundred five thousand, six hundred twenty-six.

Scientific notation

• Scientific notation: 2.1442094477905626 × 10¹⁶

Factors of 21442094477905626

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 258

Divisors of 21442094477905626

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 53 54 63 106 126 159 189 193 318 371 378 386 477 579 742 954 1113 1158 1351 1431 1737 2226 2702 2809 2862 3339 3474 4053 5211 5618 6678 8106 8427 10017 10229 10422 12159 16854 19663 20034 20458 24318 25281 30687 36477 37249 39326 50562 58989 61374 71603 72954 74498 75843 92061 111747 117978 143206 148877 151686 176967 184122 214809 223494 260743 276183 297754 335241 353934 429618 446631 521486 530901 542137 552366 644427 670482 782229 893262 1005723 1042139 1061802 1084274 1288854 1339893 1564458 1626411 1933281 1974197 2011446 2084278 2346687 2679786 3126417 3252822 3794959 3866562 3948394 4019679 4693374 4879233 5922591 6252834 7040061 7189057 7589918 7890481 8039358 9379251 9758466 11384877 11845182 13819379 14080122 14378114 14637699 15780962 17767773 18758502 21567171 22769754 23671443 27638758 28137753 28733261 29275398 34154631 35535546 41458137 43134342 47342886 50323399 53303319 55233367 56275506 57466522 64701513 68309262 71014329 82916274 86199783 100646798 102463893 104632441 106606638 110466734 124374411 129403026 142028658 150970197 165700101 172399566 194104539 201132827 204927786 209264882 213042987 248748822 258599349 301940394 313897323 331400202 373123233 381020021 388209078 402265654 426085974 452910591 497100303 517198698 603398481 627794646 732427087 746246466 762040042 775798047 905821182 941691969 994200606 1143060063 1206796962 1358731773 1464854174 1491300909 1522862833 1551596094 1810195443 1883383938 2197281261 2286120126 2667140147 2717463546 2825075907 2982601818 3045725666 3429180189 3620390886 4394562522 4568588499 5334280294 5430586329 5545519373 5650151814 6591843783 6858360378 8001420441 9137176998 10287540567 10660039831 10861172658 11091038746 13183687566 13705765497 16002840882 16636558119 19775531349 20194061113 20575081134 21320079662 24004261323 27411530994 31980119493 33273116238 38818635611 39551062698 40388122226 41117296491 48008522646 49909674357 60582183339 63960238986 72012783969 77637271222 82234592982 95940358479 99819348714 116455906833 121164366678 141358427791 144025567938 149729023071 181746550017 191880716958 232911813666 282716855582 287821075437 293912526769 299458046142 349367720499 363493100034 424075283373 545239650051 575642150874 587825053538 698735440998 848150566746 881737580307 1048103161497 1070285238989 1090479300102 1272225850119 1763475160614 2057387687383 2096206322994 2140570477978 2544451700238 2645212740921 3210855716967 3816677550357 4114775374766 5290425481842 6172163062149 6421711433934 7491996672923 7633355100714 7935638222763 9632567150901 12344326124298 14983993345846 15871276445526 18516489186447 19265134301802 22475990018769 28897701452703 37032978372894 44951980037538 55549467559341 56725117666417 57795402905406 67427970056307 111098935118682 113450235332834 134855940112614 170175352999251 202283910168921 340350705998502 397075823664919 404567820337842 510526058997753 794151647329838 1021052117995506 1191227470994757 1531578176993259 2382454941989514 3063156353986518 3573682412984271 7147364825968542 10721047238952813 21442094477905626
• Sum of all divisors σ(n): 55792425654240000
• Sum of proper divisors (its aliquot sum) s(n): 34350331176334374
• 21442094477905626 is an abundant number, because the sum of its proper divisors (34350331176334374) is greater than itself. Its abundance is 12908236698428748

Bases of 21442094477905626

• Binary: 1001100001011010111100010101000100110001000111011011010₂
• Hexadecimal: 0x4C2D78A8988EDA
• Base-36: 5V4L67TO6AI

Squares and roots of 21442094477905626

• 21442094477905626 squared (21442094477905626²) is 459763415599430940035475362451876
• 21442094477905626 cubed (21442094477905626³) is 9858290594767587506693234697799510968484694654376
• The square root of 21442094477905626 is 146431193.6641425661
• The cube root of 21442094477905626 is 277815.0283341399

Scales and comparisons

• 21,442,094,477,905,626 seconds is equal to 681,792,279 years, 33 weeks, 3 days, 13 hours, 47 minutes, 6 seconds.
• To count from 1 to 21,442,094,477,905,626 would take you about two billion, forty-five million, three hundred seventy-six thousand, eight hundred thirty-eight 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 21442094477905626 cubic inches would be around 23151.3 feet tall.

Recreational maths with 21442094477905626

• 21442094477905626 backwards is 62650977449024412
• The number of decimal digits it has is: 17
• The sum of 21442094477905626's digits is 72
• More coming soon!