16125420684576320

Names of 16125420684576320

• Cardinal: 16125420684576320 can be written as Sixteen quadrillion, one hundred twenty-five trillion, four hundred twenty billion, six hundred eighty-four million, five hundred seventy-six thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.612542068457632 × 10¹⁶

Factors of 16125420684576320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 874

Divisors of 16125420684576320

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 43 52 64 65 80 86 104 130 160 169 172 208 215 260 320 338 344 416 430 520 559 676 688 811 832 845 860 1040 1118 1352 1376 1622 1690 1720 2080 2197 2236 2704 2752 2795 3244 3380 3440 4055 4160 4394 4472 5408 5590 6488 6760 6880 7267 8110 8788 8944 10543 10816 10985 11180 12976 13520 13760 14534 16220 17576 17888 21086 21970 22360 25952 27040 29068 32440 34873 35152 35776 36335 42172 43940 44720 51904 52715 54080 58136 64880 69746 70304 72670 84344 87880 89440 94471 105430 116272 129760 137059 139492 140608 145340 168688 174365 175760 178880 188942 210860 232544 259520 274118 278984 290680 337376 348730 351520 377884 421720 453349 465088 472355 548236 557968 581360 657721 674752 685295 697460 703040 755768 843440 906698 944710 1096472 1115936 1162720 1315442 1370590 1394920 1511536 1686880 1781767 1813396 1889420 2192944 2231872 2266745 2325440 2630884 2741180 2789840 3023072 3288605 3373760 3563534 3626792 3778840 4385888 4533490 5261768 5482360 5579680 5893537 6046144 6577210 7127068 7253584 7557680 8550373 8771776 8908835 9066980 10523536 10964720 11159360 11787074 13154420 14254136 14507168 15115360 17100746 17817670 18133960 21047072 21929440 23574148 26308840 28282003 28508272 29014336 29467685 30230720 34201492 35635340 36267920 42094144 42751865 43858880 47148296 52617680 56564006 57016544 58935370 68402984 71270680 72535840 76615981 85503730 94296592 105235360 111154849 113128012 114033088 117870740 136805968 141410015 142541360 145071680 153231962 171007460 188593184 210470720 222309698 226256024 235741480 273611936 282820030 285082720 306463924 342014920 367666039 377186368 383079905 444619396 452512048 471482960 533411731 547223872 555774245 565640060 570165440 612927848 684029840 735332078 766159810 889238792 905024096 942965920 1066823462 1111548490 1131280120 1225855696 1368059680 1445013037 1470664156 1532319620 1778477584 1810048192 1838330195 1885931840 2133646924 2223096980 2262560240 2451711392 2667058655 2736119360 2890026074 2941328312 3064639240 3556955168 3676660390 4267293848 4446193960 4525120480 4779658507 4903422784 5334117310 5780052148 5882656624 6129278480 6934352503 7113910336 7225065185 7353320780 8534587696 8892387920 9050240960 9559317014 10668234620 11560104296 11765313248 12258556960 13868705006 14450130370 14706641560 17069175392 17784775840 19118634028 21336469240 22936704433 23120208592 23530626496 23898292535 24517113920 27737410012 28900260740 29413283120 34138350784 34671762515 35569551680 38237268056 42672938480 45873408866 46240417184 47796585070 55474820024 57800521480 58826566240 62135560591 69343525030 76474536112 85345876960 90146582539 91746817732 92480834368 95593170140 110949640048 114683522165 115601042960 117653132480 124271121182 138687050060 152949072224 170691753920 180293165078 183493635464 191186340280 221899280096 229367044330 231202085920 248542242364 277374100120 298177157629 305898144448 310677802955 360586330156 366987270928 382372680560 443798560192 450732912695 458734088660 462404171840 497084484728 554748200240 596354315258 621355605910 721172660312 733974541856 764745361120 901465825390 917468177320 994168969456 1109496400480 1171905573007 1192708630516 1242711211820 1442345320624 1467949083712 1490885788145 1529490722240 1802931650780 1834936354640 1988337938912 2218992800960 2343811146014 2385417261032 2485422423640 2884690641248 2981771576290 3605863301560 3669872709280 3876303049177 3976675877824 4687622292028 4770834522064 4970844847280 5769381282496 5859527865035 5963543152580 7211726603120 7339745418560 7752606098354 9375244584056 9541669044128 9941689694560 11719055730070 11927086305160 14423453206240 15505212196708 18750489168112 19083338088256 19381515245885 19883379389120 23438111460140 23854172610320 28846906412480 31010424393416 37500978336224 38763030491770 46876222920280 47708345220640 50391939639301 62020848786832 75001956672448 77526060983540 93752445840560 95416690441280 100783879278602 124041697573664 155052121967080 187504891681120 201567758557204 248083395147328 251959698196505 310104243934160 375009783362240 403135517114408 503919396393010 620208487868320 806271034228816 1007838792786020 1240416975736640 1612542068457632 2015677585572040 3225084136915264 4031355171144080 8062710342288160 16125420684576320
• Sum of all divisors σ(n): 42617012591112960
• Sum of proper divisors (its aliquot sum) s(n): 26491591906536640
• 16125420684576320 is an abundant number, because the sum of its proper divisors (26491591906536640) is greater than itself. Its abundance is 10366171221960320

Bases of 16125420684576320

• Binary: 111001010010011111110000010011110000100000011001000000₂
• Hexadecimal: 0x3949FC13C20640
• Base-36: 4ERZFZTKM68

Squares and roots of 16125420684576320

• 16125420684576320 squared (16125420684576320²) is 260029192254561832753537904742400
• 16125420684576320 cubed (16125420684576320³) is 4193080115375383995320997878763637617062739968000
• The square root of 16125420684576320 is 126985907.4251009949
• The cube root of 16125420684576320 is 252640.9143689559

Scales and comparisons

• 16,125,420,684,576,320 seconds is equal to 512,738,498 years, 29 weeks, 3 days, 21 hours, 25 minutes, 20 seconds.
• To count from 1 to 16,125,420,684,576,320 would take you about one billion, five hundred thirty-eight million, two hundred fifteen thousand, four hundred ninety-five 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 16125420684576320 cubic inches would be around 21053.4 feet tall.

Recreational maths with 16125420684576320

• 16125420684576320 backwards is 02367548602452161
• The number of decimal digits it has is: 17
• The sum of 16125420684576320's digits is 62
• More coming soon!