221926628676816

Names of 221926628676816

• Cardinal: 221926628676816 can be written as Two hundred twenty-one trillion, nine hundred twenty-six billion, six hundred twenty-eight million, six hundred seventy-six thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 2.21926628676816 × 10¹⁴

Factors of 221926628676816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1322

Divisors of 221926628676816

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 54 56 63 72 73 81 84 108 112 126 144 146 162 168 189 216 219 243 252 292 324 336 378 432 438 486 504 511 567 584 648 657 756 876 972 1008 1022 1134 1168 1237 1296 1314 1512 1533 1701 1752 1944 1971 2044 2268 2474 2628 3024 3066 3402 3504 3711 3888 3942 4088 4536 4599 4948 5256 5329 5913 6132 6804 7422 7884 8176 8659 9072 9198 9896 10512 10658 11133 11826 12264 13608 13797 14844 15768 15987 17318 17739 18396 19792 21316 22266 23652 24528 25977 27216 27594 29688 31536 31974 33399 34636 35478 36792 37303 41391 42632 44532 47304 47961 51954 55188 59376 63948 66798 69272 70956 73584 74606 77931 82782 85264 89064 90301 94608 95922 100197 103908 110376 111909 124173 127896 133596 138544 141912 143883 149212 155862 165564 178128 180602 191844 200394 207816 220752 223818 233793 248346 255792 267192 270903 283824 287766 298424 300591 311724 331128 335727 361204 383688 400788 415632 431649 447636 467586 496692 534384 541806 575532 596848 601182 623448 632107 662256 671454 701379 722408 767376 801576 812709 863298 895272 935172 993384 1007181 1083612 1151064 1202364 1246896 1264214 1294947 1342908 1402758 1444816 1530169 1603152 1625418 1726596 1790544 1870344 1896321 1986768 2014362 2104137 2167224 2302128 2404728 2438127 2528428 2589894 2685816 2805516 3021543 3060338 3250836 3453192 3740688 3792642 4028724 4208274 4334448 4590507 4809456 4876254 5056856 5179788 5371632 5611032 5688963 6043086 6120676 6501672 6591973 6906384 7314381 7585284 8057448 8416548 9064629 9181014 9752508 10113712 10359576 10711183 11222064 11377926 12086172 12241352 13003344 13183946 13771521 14628762 15170568 16114896 16833096 17066889 18129258 18362028 19505016 19775919 20719152 21422366 21943143 22755852 24172344 24482704 26367892 27543042 29257524 30341136 32133549 33666192 34133778 36258516 36724056 39010032 39551838 41314563 42844732 43886286 45511704 46143811 48344688 51200667 52735784 55086084 58515048 59327757 64267098 68267556 72517032 73448112 79103676 82629126 85689464 87772572 91023408 92287622 96400647 102401334 105471568 110172168 111702337 117030096 118655514 123943689 128534196 136535112 138431433 145034064 153602001 158207352 165258252 171378928 175545144 177983271 184575244 192801294 204802668 220344336 223404674 237311028 247887378 257068392 273070224 276862866 289201941 307204002 316414704 330516504 335107011 351090288 355966542 369150488 371831067 385602588 409605336 415294299 446809348 474622056 495774756 514136784 533949813 553725732 578403882 614408004 661033008 670214022 711933084 738300976 743662134 771205176 781916359 819210672 830588598 867605823 893618696 949244112 991549512 1005321033 1067899626 1107451464 1156807764 1228816008 1245882897 1340428044 1423866168 1487324268 1542410352 1563832718 1601849439 1661177196 1735211646 1787237392 1983099024 2010642066 2135799252 2214902928 2313615528 2345749077 2457632016 2491765794 2602817469 2680856088 2847732336 2974648536 3015963099 3127665436 3203698878 3322354392 3470423292 3737648691 4021284132 4271598504 4627231056 4691498154 4983531588 5205634938 5361712176 5949297072 6031926198 6255330872 6407397756 6644708784 6940846584 7037247231 7475297382 8042568264 8154270601 8543197008 9047889297 9382996308 9967063176 10411269876 11212946073 12063852396 12510661744 12814795512 13881693168 14074494462 14950594764 16085136528 16308541202 18095778594 18765992616 19934126352 20822539752 21111741693 22425892146 24127704792 24462811803 25629591024 27143667891 28148988924 29901189528 32617082404 36191557188 37531985232 41645079504 42223483386 44851784292 48255409584 48925623606 54287335782 56297977848 57079894207 59802379056 63335225079 65234164808 72383114376 73388435409 84446966772 89703568584 97851247212 108574671564 112595955696 114159788414 126670450158 130468329616 144766228752 146776870818 168893933544 171239682621 179407137168 190005675237 195702494424 217149343128 220165306227 228319576828 253340900316 293553741636 337787867088 342479365242 380011350474 391404988848 434298686256 440330612454 456639153656 506681800632 513719047863 587107483272 660495918681 684958730484 760022700948 880661224908 913278307312 1013363601264 1027438095726 1174214966544 1320991837362 1369917460968 1520045401896 1541157143589 1761322449816 1981487756043 2054876191452 2641983674724 2739834921936 3040090803792 3082314287178 3522644899632 3962975512086 4109752382904 4623471430767 5283967349448 6164628574356 7925951024172 8219504765808 9246942861534 10567934698896 12329257148712 13870414292301 15851902048344 18493885723068 24658514297424 27740828584602 31703804096688 36987771446136 55481657169204 73975542892272 110963314338408 221926628676816
• Sum of all divisors σ(n): 746927862119712
• Sum of proper divisors (its aliquot sum) s(n): 525001233442896
• 221926628676816 is an abundant number, because the sum of its proper divisors (525001233442896) is greater than itself. Its abundance is 303074604766080

Bases of 221926628676816

• Binary: 110010011101011101010001110111100101010011010000₂
• Hexadecimal: 0xC9D751DE54D0
• Base-36: 26NZOOQL00

Squares and roots of 221926628676816

• 221926628676816 squared (221926628676816²) is 49251428515857369770975897856
• 221926628676816 cubed (221926628676816³) is 10930203488041425444610334859367332851306496
• The square root of 221926628676816 is 14897202.0418874631
• The cube root of 221926628676816 is 60543.8180551147

Scales and comparisons

• 221,926,628,676,816 seconds is equal to 7,056,580 years, 17 weeks, 7 hours, 33 minutes, 36 seconds.
• To count from 1 to 221,926,628,676,816 would take you about seventeen million, six hundred forty-one thousand, four hundred fifty 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 221926628676816 cubic inches would be around 5045.3 feet tall.

Recreational maths with 221926628676816

• 221926628676816 backwards is 618676826629122
• 221926628676816 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 221926628676816's digits is 72
• More coming soon!