28431303821299712

Names of 28431303821299712

• Cardinal: 28431303821299712 can be written as Twenty-eight quadrillion, four hundred thirty-one trillion, three hundred three billion, eight hundred twenty-one million, two hundred ninety-nine thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 2.8431303821299712 × 10¹⁶

Factors of 28431303821299712

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 223

Divisors of 28431303821299712

• Number of divisors d(n): 468
• Complete list of divisors:
  1 2 4 8 16 31 32 53 62 64 106 124 128 137 212 248 256 274 424 496 512 548 848 961 992 1024 1096 1643 1696 1922 1984 2048 2192 2809 3286 3392 3844 3968 4096 4247 4384 5618 6572 6784 7261 7688 7936 8494 8768 11236 13144 13568 14522 15376 15872 16988 17536 18769 22472 26288 27136 29044 30752 31744 33976 35072 37538 44944 50933 52576 54272 58088 61504 63488 67952 70144 75076 87079 89888 101866 105152 108544 116176 123008 126976 131657 135904 140288 150152 174158 179776 203732 210304 217088 225091 232352 246016 263314 271808 280576 300304 348316 359552 384833 407464 420608 450182 464704 492032 526628 543616 561152 581839 600608 696632 719104 769666 814928 841216 900364 929408 984064 994757 1053256 1087232 1163678 1201216 1393264 1438208 1539332 1629856 1682432 1800728 1858816 1968128 1989514 2106512 2174464 2327356 2402432 2571353 2699449 2786528 2876416 3078664 3259712 3364864 3601456 3717632 3936256 3979028 4213024 4348928 4654712 4804864 5142706 5398898 5573056 5752832 6157328 6519424 6729728 6977821 7202912 7435264 7958056 8426048 8697856 9309424 9609728 10285412 10797796 11146112 11505664 11929823 12314656 13038848 13955642 14405824 14870528 15916112 16852096 17395712 18037009 18618848 19219456 20570824 21595592 22292224 23859646 24629312 26077696 27911284 28811648 29741056 30837467 31832224 33704192 36074018 37237696 38438912 41141648 43191184 44584448 47719292 49258624 52155392 52722121 55822568 57623296 61674934 63664448 67408384 72148036 74475392 76877824 79711943 82283296 86382368 89168896 95438584 98517248 104310784 105444242 111645136 115246592 123349868 127328896 134816768 136281709 144296072 148950784 159423886 164566592 172764736 178337792 190877168 197034496 208621568 210888484 223290272 230493184 246699736 254657792 269633536 272563418 288592144 297901568 318847772 329133184 345529472 356675584 369824513 381754336 394068992 421776968 446580544 460986368 493399472 509315584 539267072 545126836 577184288 595803136 637695544 658266368 691058944 739649026 763508672 788137984 843553936 893161088 921972736 955961477 986798944 1018631168 1090253672 1154368576 1191606272 1275391088 1316532736 1382117888 1479298052 1527017344 1576275968 1634385751 1687107872 1786322176 1911922954 1973597888 2037262336 2180507344 2308737152 2383212544 2471070233 2550782176 2633065472 2764235776 2958596104 3054034688 3268771502 3374215744 3572644352 3823845908 3947195776 4074524672 4224732979 4361014688 4617474304 4942140466 5101564352 5266130944 5528471552 5917192208 6108069376 6537543004 6748431488 7145288704 7222930577 7647691816 7894391552 8449465958 8722029376 9234948608 9884280932 10203128704 10532261888 11056943104 11834384416 12216138752 13075086008 13496862976 14290577408 14445861154 15295383632 15788783104 16898931916 17444058752 18469897216 19768561864 20406257408 23668768832 24432277504 26150172016 26993725952 28581154816 28891722308 30590767264 31577566208 33797863832 34888117504 36939794432 39537123728 40812514816 47337537664 48864555008 50665958281 52300344032 53987451904 57783444616 61181534528 63155132416 67595727664 69776235008 73879588864 79074247456 81625029632 94675075328 101331916562 104600688064 107974903808 115566889232 122363069056 126310264832 130966722349 135191455328 139552470016 158148494912 163250059264 189350150656 202663833124 209201376128 215949807616 223910847887 231133778464 244726138112 261933444698 270382910656 279104940032 316296989824 326500118528 378700301312 405327666248 418402752256 447821695774 462267556928 489452276224 523866889396 540765821312 558209880064 632593979648 757400602624 810655332496 836805504512 895643391548 924535113856 978904552448 1047733778792 1081531642624 1265187959296 1514801205248 1621310664992 1673611009024 1791286783096 1849070227712 1957809104896 2095467557584 2163063285248 2530375918592 3242621329984 3347222018048 3582573566192 3698140455424 3915618209792 4190935115168 4326126570496 5060751837184 6485242659968 6694444036096 6941236284497 7165147132384 7396280910848 8381870230336 8652253140992 10121503674368 12970485319936 13882472568994 14330294264768 14792561821696 16763740460672 17304506281984 25940970639872 27764945137988 28660588529536 29585123643392 33527480921344 51881941279744 55529890275976 57321177059072 67054961842688 103763882559488 111059780551952 114642354118144 134109923685376 207527765118976 222119561103904 229284708236288 268219847370752 444239122207808 458569416472576 536439694741504 888478244415616 917138832945152 1776956488831232 3553912977662464 7107825955324928 14215651910649856 28431303821299712
• Sum of all divisors σ(n): 60318548403773940
• Sum of proper divisors (its aliquot sum) s(n): 31887244582474228
• 28431303821299712 is an abundant number, because the sum of its proper divisors (31887244582474228) is greater than itself. Its abundance is 3455940761174516

Bases of 28431303821299712

• Binary: 1100101000000100001111011000100110001010001000000000000₂
• Hexadecimal: 0x65021EC4C51000
• Base-36: 7RY20NWOV7K

Squares and roots of 28431303821299712

• 28431303821299712 squared (28431303821299712²) is 808339036979051605902688931282944
• 28431303821299712 cubed (28431303821299712³) is 22982132750968239129308371481067478884301697712128
• The square root of 28431303821299712 is 168615846.8866426327
• The cube root of 28431303821299712 is 305210.1170492829

Scales and comparisons

• 28,431,303,821,299,712 seconds is equal to 904,027,517 years, 37 weeks, 3 days, 5 hours, 28 minutes, 32 seconds.
• To count from 1 to 28,431,303,821,299,712 would take you about two billion, seven hundred twelve million, eighty-two thousand, five hundred fifty-three 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 28431303821299712 cubic inches would be around 25434.2 feet tall.

Recreational maths with 28431303821299712

• 28431303821299712 backwards is 21799212830313482
• The number of decimal digits it has is: 17
• The sum of 28431303821299712's digits is 65
• More coming soon!