8142406272

Names of 8142406272

• Cardinal: 8142406272 can be written as Eight billion, one hundred forty-two million, four hundred six thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 8.142406272 × 10⁹

Factors of 8142406272

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 366

Divisors of 8142406272

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 13 14 16 18 21 22 23 24 26 28 32 33 36 39 42 44 46 48 52 56 63 64 66 69 72 77 78 84 88 91 92 96 99 104 112 117 126 128 132 138 143 144 154 156 161 168 176 182 184 192 198 207 208 224 231 234 252 253 264 273 276 286 288 299 307 308 312 322 336 352 364 368 384 396 414 416 429 448 462 468 483 504 506 528 546 552 572 576 598 614 616 624 644 672 693 704 728 736 759 792 819 828 832 858 896 897 921 924 936 966 1001 1008 1012 1056 1092 1104 1144 1152 1196 1228 1232 1248 1287 1288 1344 1386 1408 1449 1456 1472 1518 1584 1638 1656 1664 1716 1771 1794 1842 1848 1872 1932 2002 2016 2024 2093 2112 2149 2184 2208 2277 2288 2392 2456 2464 2496 2574 2576 2688 2691 2763 2772 2898 2912 2944 3003 3036 3168 3276 3289 3312 3377 3432 3542 3588 3684 3696 3744 3864 3991 4004 4032 4048 4186 4224 4298 4368 4416 4554 4576 4784 4912 4928 4992 5148 5152 5313 5382 5526 5544 5796 5824 6006 6072 6279 6336 6447 6552 6578 6624 6754 6864 7061 7084 7176 7368 7392 7488 7728 7982 8008 8064 8096 8372 8596 8736 8832 9009 9108 9152 9568 9824 9856 9867 10131 10296 10304 10626 10764 11052 11088 11592 11648 11973 12012 12144 12558 12672 12894 13104 13156 13248 13508 13728 14122 14168 14352 14736 14784 14976 15456 15939 15964 16016 16192 16744 17192 17472 18018 18216 18304 18837 19136 19341 19648 19734 20262 20592 20608 21183 21252 21528 22104 22176 23023 23184 23639 23946 24024 24288 25116 25788 26208 26312 26496 27016 27456 27937 28244 28336 28704 29472 29568 29601 30393 30912 31878 31928 32032 32384 33488 34384 34944 35919 36036 36432 37674 38272 38682 39296 39468 40524 41184 42366 42504 43056 43901 44208 44352 46046 46368 47278 47892 48048 48576 49427 50232 51576 52416 52624 54032 54912 55874 56488 56672 57408 58944 59202 60786 61824 63549 63756 63856 64064 66976 68768 69069 70917 71838 72072 72864 75348 77364 77671 78936 81048 82368 83811 84732 85008 86112 87802 88416 88704 91793 92092 92736 94556 95784 96096 97152 98854 100464 103152 104832 105248 108064 111748 112976 113344 114816 117888 118404 121572 127098 127512 127712 128128 131703 133952 137536 138138 141834 143676 144144 145728 148281 150696 154728 155342 157872 162096 164736 167622 169464 170016 172224 175604 176832 183586 184184 185472 189112 191568 192192 197708 200928 206304 207207 210496 212751 216128 223496 225952 226688 233013 236808 243144 251433 254196 255024 255424 263406 267904 275072 275379 276276 283668 287352 288288 291456 296562 301392 307307 309456 310684 315744 324192 335244 338928 340032 344448 351208 353664 367172 368368 378224 383136 384384 395109 395416 401856 412608 414414 420992 425502 432256 444843 446992 451904 466026 473616 486288 502866 508392 510048 510848 526812 543697 550758 552552 567336 574704 576576 593124 602784 614614 618912 621368 631488 642551 648384 670488 677856 680064 699039 702416 734344 736736 756448 766272 790218 790832 803712 825216 826137 828828 851004 889686 893984 903808 921921 932052 947232 972576 1005732 1009723 1016784 1020096 1053624 1087394 1101516 1105104 1134672 1149408 1153152 1186248 1205568 1229228 1237824 1242736 1262976 1285102 1296768 1340976 1355712 1398078 1404832 1468688 1473472 1512896 1532544 1580436 1581664 1631091 1652274 1657656 1702008 1779372 1787968 1843842 1864104 1894464 1927653 1945152 2011464 2019446 2033568 2040192 2107248 2174788 2203032 2210208 2269344 2298816 2372496 2411136 2458456 2475648 2485472 2570204 2681952 2711424 2765763 2796156 2809664 2937376 2946944 3025792 3029169 3160872 3163328 3262182 3304548 3315312 3404016 3558744 3575936 3687684 3728208 3788928 3855306 3890304 4022928 4038892 4067136 4214496 4349576 4406064 4420416 4538688 4597632 4744992 4893273 4916912 4970944 5140408 5363904 5531526 5592312 5619328 5782959 5874752 6058338 6321744 6326656 6524364 6609096 6630624 6808032 7068061 7117488 7375368 7456416 7710612 8045856 8077784 8134272 8428992 8699152 8812128 8840832 9077376 9087507 9489984 9786546 9833824 9941888 10280816 10727808 11063052 11184624 11565918 11749504 12116676 12643488 13048728 13218192 13261248 13616064 14136122 14234976 14750736 14912832 15421224 16091712 16155568 16857984 17398304 17624256 18175014 18979968 19573092 19667648 20561632 21204183 22126104 22369248 23131836 24233352 25286976 26097456 26436384 26522496 27232128 28272244 28469952 29501472 29825664 30842448 32183424 32311136 34796608 35248512 36350028 39146184 39335296 41123264 42408366 44252208 44738496 46263672 48466704 50573952 52194912 52872768 56544488 56939904 59002944 61684896 63612549 64622272 69593216 72700056 78292368 82246528 84816732 88504416 89476992 92527344 96933408 104389824 105745536 113088976 118005888 123369792 127225098 129244544 145400112 156584736 169633464 177008832 185054688 193866816 208779648 226177952 246739584 254450196 290800224 313169472 339266928 354017664 370109376 387733632 452355904 508900392 581600448 626338944 678533856 740218752 904711808 1017800784 1163200896 1357067712 2035601568 2714135424 4071203136 8142406272
• Sum of all divisors σ(n): 32934021120
• Sum of proper divisors (its aliquot sum) s(n): 24791614848
• 8142406272 is an abundant number, because the sum of its proper divisors (24791614848) is greater than itself. Its abundance is 16649208576

Bases of 8142406272

• Binary: 111100101010100110100001010000000₂
• Hexadecimal: 0x1E5534280
• Base-36: 3QNS0W0

Squares and roots of 8142406272

• 8142406272 squared (8142406272²) is 66298779898304937984
• 8142406272 cubed (8142406272³) is 539831601269905649209492635648
• The square root of 8142406272 is 90235.2828554329
• The cube root of 8142406272 is 2011.7974624423

Scales and comparisons

• 8,142,406,272 seconds is equal to 258 years, 46 weeks, 6 days, 19 hours, 31 minutes, 12 seconds.
• To count from 1 to 8,142,406,272 would take you about five 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 8142406272 cubic inches would be around 167.6 feet tall.

Recreational maths with 8142406272

• 8142406272 backwards is 2726042418
• 8142406272 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 8142406272's digits is 36
• More coming soon!