51321491446286432

Names of 51321491446286432

• Cardinal: 51321491446286432 can be written as Fifty-one quadrillion, three hundred twenty-one trillion, four hundred ninety-one billion, four hundred forty-six million, two hundred eighty-six thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 5.1321491446286432 × 10¹⁶

Factors of 51321491446286432

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 62542

Divisors of 51321491446286432

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 8 14 16 28 31 32 56 62 73 109 112 124 146 217 218 224 248 292 434 436 496 511 584 763 868 872 992 1022 1168 1526 1736 1744 2044 2263 2336 3052 3379 3472 3488 4088 4526 6104 6758 6944 7957 8176 9052 12208 13516 15841 15914 16352 18104 23653 24416 24671 27032 31682 31828 36208 37649 47306 49342 54064 55699 63364 63656 72416 75298 94612 98684 108128 111398 126728 127312 150596 172697 189224 197368 222796 246667 253456 254624 263543 301192 345394 378448 394736 445592 493334 506912 527086 602384 690788 756896 764801 789472 891184 986668 1054172 1167119 1204768 1381576 1529602 1726669 1782368 1800983 1973336 2108344 2334238 2689139 2748377 2763152 3059204 3453338 3601966 3946672 4103741 4216688 4668476 5353607 5378278 5496754 5526304 6118408 6906676 7203932 7893344 8169833 8207482 8433376 9336952 10707214 10756556 10993508 12236816 12606881 13813352 14407864 16339666 16414964 18673904 18823973 19238639 21414428 21513112 21987016 24473632 25213762 27626704 28726187 28815728 32679332 32829928 37347808 37647946 38477278 42828856 43026224 43974032 50427524 55253408 55830473 57452374 57631456 65358664 65659856 75295892 76954556 83363309 85199687 85657712 86052448 87948064 100855048 111660946 114904748 127215971 130717328 131319712 150591784 153909112 166726618 170399374 171315424 196307147 201710096 223321892 229809496 254431942 261434656 299573093 301183568 307818224 333453236 340798748 390813311 392614294 403420192 446643784 459618992 508863884 583543163 596397809 599146186 602367136 615636448 666906472 681597496 781626622 785228588 890511797 893287568 919237984 928838479 1017727768 1167086326 1192795618 1198292372 1333812944 1363194992 1374150029 1563253244 1570457176 1781023594 1786575136 1857676958 2035455536 2097011651 2334172652 2385591236 2396584744 2667625888 2726389984 2748300058 3126506488 3140914352 3562047188 3715353916 4070911072 4194023302 4668345304 4771182472 4793169488 5496600116 6085521557 6253012976 6281828704 6501869353 7124094376 7430707832 8388046604 9286765883 9336690608 9542364944 9586338976 10993200232 12171043114 12506025952 13003738706 14248188752 14861415664 16776093208 18573531766 18673381216 19084729888 21986400464 24342086228 26007477412 28496377504 28793992849 29722831328 33552186416 37147063532 42598650899 43972800928 48684172456 52014954824 57587985698 65007361181 67104372832 67805208967 74294127064 85197301798 97368344912 101243394211 104029909648 115175971396 130014722362 135610417934 148588254128 170394603596 194736689824 201557949943 202486788422 208059819296 230351942792 260029444724 271220835868 297176508256 340789207192 403115899886 404973576844 460703885584 474636462769 520058889448 542441671736 681578414384 708703759477 806231799772 809947153688 921407771168 949272925538 1040117778896 1084883343472 1363156828768 1417407518954 1612463599544 1619894307376 1898545851076 2080235557792 2101961477977 2169766686944 2834815037908 3138545220541 3224927199088 3239788614752 3797091702152 4203922955954 5669630075816 6277090441082 6449854398176 7390767777403 7594183404304 8407845911908 11339260151632 12554180882164 14713730345839 14781535554806 15188366808608 16815691823816 21969816543787 22678520303264 25108361764328 29427460691678 29563071109612 33631383647632 43939633087574 50216723528656 51735374441821 58854921383356 59126142219224 67262767295264 87879266175148 100433447057312 103470748883642 117709842766712 118252284438448 175758532350296 206941497767284 229113801099493 235419685533424 236504568876896 351517064700592 413882995534568 458227602198986 470839371066848 703034129401184 827765991069136 916455204397972 1603796607696451 1655531982138272 1832910408795944 3207593215392902 3665820817591888 6415186430785804 7331641635183776 12830372861571608 25660745723143216 51321491446286432
• Sum of all divisors σ(n): 121947880513536000
• Sum of proper divisors (its aliquot sum) s(n): 70626389067249568
• 51321491446286432 is an abundant number, because the sum of its proper divisors (70626389067249568) is greater than itself. Its abundance is 19304897620963136

Bases of 51321491446286432

• Binary: 10110110010101001001111111100010111111111100100001100000₂
• Hexadecimal: 0xB6549FE2FFC860
• Base-36: E1BY7OTH6JK

Squares and roots of 51321491446286432

• 51321491446286432 squared (51321491446286432²) is 2633895484271251405791803387290624
• 51321491446286432 cubed (51321491446286432³) is 135175444566439488517410295480413342559830732013568
• The square root of 51321491446286432 is 226542471.6168834245
• The cube root of 51321491446286432 is 371620.5795508265

Scales and comparisons

• 51,321,491,446,286,432 seconds is equal to 1,631,864,680 years, 10 weeks, 1 day, 6 hours, 40 minutes, 32 seconds.
• To count from 1 to 51,321,491,446,286,432 would take you about four billion, eight hundred ninety-five million, five hundred ninety-four thousand and forty 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 51321491446286432 cubic inches would be around 30968.4 feet tall.

Recreational maths with 51321491446286432

• 51321491446286432 backwards is 23468264419412315
• The number of decimal digits it has is: 17
• The sum of 51321491446286432's digits is 65
• More coming soon!