61985244401362944

Names of 61985244401362944

• Cardinal: 61985244401362944 can be written as Sixty-one quadrillion, nine hundred eighty-five trillion, two hundred forty-four billion, four hundred one million, three hundred sixty-two thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 6.1985244401362944 × 10¹⁶

Factors of 61985244401362944

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 100535

Divisors of 61985244401362944

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 37 48 54 64 72 74 81 96 108 111 128 144 148 162 192 216 222 256 288 296 324 333 384 432 444 512 576 592 648 666 768 864 888 999 1024 1152 1184 1296 1332 1536 1728 1776 1998 2048 2304 2368 2592 2664 2997 3072 3456 3552 3996 4608 4736 5184 5328 5994 6144 6912 7104 7992 9216 9472 10368 10656 11988 13824 14208 15984 18432 18944 20736 21312 23976 27648 28416 31968 37888 41472 42624 47952 55296 56832 63936 75776 82944 85248 95904 100493 113664 127872 165888 170496 191808 200986 227328 255744 301479 340992 383616 401972 511488 602958 681984 767232 803944 904437 1022976 1205916 1534464 1607888 1808874 2045952 2411832 2713311 3068928 3215776 3617748 3718241 4823664 5426622 6137856 6431552 7235496 7436482 8139933 9647328 10853244 11154723 12863104 14470992 14872964 16279866 19294656 21706488 22309446 25726208 28941984 29745928 32559732 33464169 38589312 43412976 44618892 51452416 57883968 59491856 65119464 66928338 77178624 86825952 89237784 100392507 102904832 115767936 118983712 130238928 133856676 154357248 173651904 178475568 200785014 205809664 231535872 237967424 260477856 267713352 301177521 308714496 347303808 356951136 401570028 463071744 475934848 520955712 535426704 602355042 617428992 694607616 713902272 803140056 926143488 951869696 1041911424 1070853408 1204710084 1389215232 1427804544 1606280112 1852286976 1903739392 2083822848 2141706816 2409420168 2778430464 2855609088 3212560224 3807478784 4167645696 4283413632 4818840336 5556860928 5711218176 6425120448 7614957568 8335291392 8566827264 9637680672 10098843049 11422436352 12850240896 16670582784 17133654528 19275361344 20197686098 22844872704 25700481792 30296529147 34267309056 38550722688 40395372196 51400963584 60593058294 68534618112 77101445376 80790744392 90889587441 102801927168 121186116588 154202890752 161581488784 181779174882 205603854336 242372233176 272668762323 308405781504 323162977568 363558349764 373657192813 484744466352 545337524646 616811563008 646325955136 727116699528 747314385626 818006286969 969488932704 1090675049292 1120971578439 1292651910272 1454233399056 1494628771252 1636012573938 1938977865408 2181350098584 2241943156878 2585303820544 2908466798112 2989257542504 3272025147876 3362914735317 3877955730816 4362700197168 4483886313756 5170607641088 5816933596224 5978515085008 6544050295752 6725829470634 7755911461632 8725400394336 8967772627512 10088744205951 10341215282176 11633867192448 11957030170016 13088100591504 13451658941268 15511822923264 17450800788672 17935545255024 20177488411902 20682430564352 23267734384896 23914060340032 26176201183008 26903317882536 30266232617853 31023645846528 34901601577344 35871090510048 40354976823804 46535468769792 47828120680064 52352402366016 53806635765072 60532465235706 62047291693056 69803203154688 71742181020096 80709953647608 93070937539584 95656241360128 104704804732032 107613271530144 121064930471412 139606406309376 143484362040192 161419907295216 186141875079168 191312482720256 209409609464064 215226543060288 242129860942824 279212812618752 286968724080384 322839814590432 382624965440512 418819218928128 430453086120576 484259721885648 558425625237504 573937448160768 645679629180864 765249930881024 837638437856256 860906172241152 968519443771296 1147874896321536 1291359258361728 1675276875712512 1721812344482304 1937038887542592 2295749792643072 2582718516723456 3443624688964608 3874077775085184 5165437033446912 6887249377929216 7748155550170368 10330874066893824 15496311100340736 20661748133787648 30992622200681472 61985244401362944
• Sum of all divisors σ(n): 190151089171873830
• Sum of proper divisors (its aliquot sum) s(n): 128165844770510886
• 61985244401362944 is an abundant number, because the sum of its proper divisors (128165844770510886) is greater than itself. Its abundance is 66180600369147942

Bases of 61985244401362944

• Binary: 11011100001101110100000001011001110110111110100000000000₂
• Hexadecimal: 0xDC374059DBE800
• Base-36: GYBXO60ZK00

Squares and roots of 61985244401362944

• 61985244401362944 squared (61985244401362944²) is 3842170523496696193888884816347136
• 61985244401362944 cubed (61985244401362944³) is 238157878930655319432728992882010032427169830928384
• The square root of 61985244401362944 is 248968360.2415434313
• The cube root of 61985244401362944 is 395757.7600574605

Scales and comparisons

• 61,985,244,401,362,944 seconds is equal to 1,970,939,039 years, 4 days, 23 hours, 2 minutes, 24 seconds.
• To count from 1 to 61,985,244,401,362,944 would take you about five billion, nine hundred twelve million, eight hundred seventeen thousand, one hundred seventeen 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 61985244401362944 cubic inches would be around 32979.8 feet tall.

Recreational maths with 61985244401362944

• 61985244401362944 backwards is 44926310444258916
• 61985244401362944 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 61985244401362944's digits is 72
• More coming soon!