1421971812748760

Names of 1421971812748760

• Cardinal: 1421971812748760 can be written as One quadrillion, four hundred twenty-one trillion, nine hundred seventy-one billion, eight hundred twelve million, seven hundred forty-eight thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 1.42197181274876 × 10¹⁵

Factors of 1421971812748760

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8629840

Divisors of 1421971812748760

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 20 26 28 29 35 40 49 52 56 58 65 70 91 98 104 116 130 140 145 182 196 203 223 232 245 260 280 290 364 377 392 406 446 455 490 520 580 637 728 754 812 892 910 980 1015 1115 1160 1274 1421 1508 1561 1624 1784 1820 1885 1960 2030 2230 2548 2639 2842 2899 3016 3122 3185 3640 3770 4060 4460 5096 5278 5684 5798 6244 6370 6467 7105 7540 7805 8120 8920 10556 10927 11368 11596 12488 12740 12934 13195 14210 14495 15080 15610 18473 20293 21112 21854 23192 25480 25868 26390 28420 28990 31220 32335 36946 40586 43708 45269 51736 52780 54635 56840 57980 62440 64670 73892 81172 84071 87416 90538 92365 101465 105560 109270 115960 129340 142051 147784 162344 168142 181076 184730 202930 218540 226345 258680 284102 316883 336284 362152 369460 405860 420355 437080 452690 568204 588497 633766 672568 710255 738920 811720 840710 905380 1136408 1176994 1267532 1420510 1584415 1681420 1810760 2353988 2535064 2841020 2942485 3168830 3362840 4119479 4707976 5682040 5884970 6337660 8238958 8629561 11769940 12675320 16477916 17259122 20597395 23539880 32955832 34518244 41194790 43147805 60406927 69036488 82389580 86295610 112184293 120813854 164779160 172591220 224368586 241627708 250257269 302034635 345182440 422848489 448737172 483255416 500514538 560921465 604069270 785290051 845696978 897474344 1001029076 1121842930 1208138540 1251286345 1570580102 1691393956 1751800883 1924392103 2002058152 2114242445 2243685860 2416277080 2502572690 3141160204 3253344497 3382787912 3503601766 3848784206 3926450255 4228484890 4487371720 5005145380 5497030357 6282320408 6506688994 7007203532 7697568412 7852900510 8456969780 8759004415 9621960515 10010290760 10994060714 12262606181 13013377988 13470744721 14014407064 15395136824 15705801020 16266722485 16913939560 17518008830 19243921030 21988121428 22773411479 24525212362 25017097339 26026755976 26941489442 27485151785 31411602040 32533444970 35036017660 38487842060 43976242856 45546822958 49050424724 50034194678 53882978884 54970303570 55807370987 61313030905 65066889940 67353723605 70072035320 76975684120 91093645916 94295213047 98100849448 100068389356 107765957768 109940607140 111614741974 113867057395 122626061810 125085486695 130133779880 134707447210 159413880353 175119681373 182187291832 188590426094 200136778712 219881214280 223229483948 227734114790 245252123620 250170973390 269414894420 279036854935 318827760706 350239362746 377180852188 390651596909 446458967896 455468229580 471476065235 490504247240 500341946780 538829788840 558073709870 637655521412 700478725492 725495822831 754361704376 781303193818 797069401765 875598406865 910936459160 942952130470 1000683893560 1116147419740 1225837769611 1275311042824 1400957450984 1450991645662 1562606387636 1594138803530 1751196813730 1885904260940 1953257984545 2232294839480 2451675539222 2734561178363 2901983291324 3125212775272 3188277607060 3502393627460 3627479114155 3771808521880 3906515969090 4903351078444 5078470759817 5469122356726 5803966582648 6129188848055 6376555214120 7004787254920 7254958228310 7813031938180 9806702156888 10156941519634 10938244713452 12258377696110 13672805891815 14509916456620 15626063876360 20313883039268 21876489426904 24516755392220 25392353799085 27345611783630 29019832913240 35549295318719 40627766078536 49033510784440 50784707598170 54691223567260 71098590637438 101569415196340 109382447134520 142197181274876 177746476593595 203138830392680 284394362549752 355492953187190 710985906374380 1421971812748760
• Sum of all divisors σ(n): 4164888959884800
• Sum of proper divisors (its aliquot sum) s(n): 2742917147136040
• 1421971812748760 is an abundant number, because the sum of its proper divisors (2742917147136040) is greater than itself. Its abundance is 1320945334387280

Bases of 1421971812748760

• Binary: 101000011010100011010011100110001111000110111011000₂
• Hexadecimal: 0x50D469CC78DD8
• Base-36: E01OTZ33YW

Squares and roots of 1421971812748760

• 1421971812748760 squared (1421971812748760²) is 2022003836251994572466881537600
• 1421971812748760 cubed (1421971812748760³) is 2875232460420195603256940306090720351293376000
• The square root of 1421971812748760 is 37709041.5251933975
• The cube root of 1421971812748760 is 112451.0882092027

Scales and comparisons

• 1,421,971,812,748,760 seconds is equal to 45,214,305 years, 10 weeks, 1 day, 23 hours, 59 minutes, 20 seconds.
• To count from 1 to 1,421,971,812,748,760 would take you about one hundred thirty-five million, six hundred forty-two thousand, nine hundred fifteen 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 1421971812748760 cubic inches would be around 9370.9 feet tall.

Recreational maths with 1421971812748760

• 1421971812748760 backwards is 0678472181791241
• The number of decimal digits it has is: 16
• The sum of 1421971812748760's digits is 68
• More coming soon!