42169327872

Names of 42169327872

• Cardinal: 42169327872 can be written as Forty-two billion, one hundred sixty-nine million, three hundred twenty-seven thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 4.2169327872 × 10¹⁰

Factors of 42169327872

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 385

Divisors of 42169327872

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 41 42 48 49 56 64 82 84 96 98 112 123 128 147 151 164 168 181 192 196 224 246 256 287 294 302 328 336 362 384 392 448 453 492 543 574 588 604 656 672 724 768 784 861 896 906 984 1057 1086 1148 1176 1208 1267 1312 1344 1448 1568 1722 1792 1812 1968 2009 2114 2172 2296 2352 2416 2534 2624 2688 2896 3136 3171 3444 3624 3801 3936 4018 4228 4344 4592 4704 4832 5068 5248 5376 5792 6027 6191 6272 6342 6888 7248 7399 7421 7602 7872 8036 8456 8688 8869 9184 9408 9664 10136 10496 11584 12054 12382 12544 12684 13776 14496 14798 14842 15204 15744 16072 16912 17376 17738 18368 18573 18816 19328 20272 22197 22263 23168 24108 24764 25368 26607 27331 27552 28992 29596 29684 30408 31488 32144 33824 34752 35476 36736 37146 37632 38656 40544 43337 44394 44526 46336 48216 49528 50736 51947 53214 54662 55104 57984 59192 59368 60816 64288 67648 69504 70952 73472 74292 81088 81993 86674 88788 89052 96432 99056 101472 103894 106428 109324 110208 115968 118384 118736 121632 128576 130011 135296 139008 141904 148584 155841 162176 163986 173348 177576 178104 191317 192864 198112 202944 207788 212856 218648 220416 236768 237472 243264 257152 260022 270592 283808 297168 303359 311682 324352 327972 346696 355152 356208 363629 382634 385728 396224 405888 415576 425712 437296 473536 474944 486528 514304 520044 567616 573951 594336 606718 623364 655944 693392 710304 712416 727258 765268 771456 792448 811776 831152 851424 874592 910077 947072 949888 973056 1040088 1090887 1120571 1135232 1147902 1188672 1213436 1246728 1311888 1339219 1386784 1420608 1424832 1454516 1530536 1542912 1584896 1662304 1702848 1749184 1820154 1894144 1899776 2080176 2181774 2241142 2270464 2295804 2377344 2426872 2493456 2623776 2678438 2773568 2841216 2849664 2909032 3061072 3324608 3361713 3405696 3498368 3640308 4017657 4160352 4363548 4482284 4591608 4754688 4853744 4986912 5247552 5356876 5547136 5682432 5699328 5818064 6122144 6649216 6723426 6811392 6996736 7280616 7843997 8035314 8320704 8727096 8964568 9183216 9707488 9973824 10495104 10713752 11094272 11636128 12244288 13298432 13446852 14561232 15687994 16070628 16641408 17454192 17929136 18366432 19414976 19947648 20990208 21427504 23272256 23531991 24488576 26893704 29122464 31375988 32141256 33282816 34908384 35858272 36732864 38829952 39895296 42855008 46544512 47063982 48977152 53787408 54907979 58244928 62751976 64282512 69816768 71716544 73465728 77659904 85710016 93089024 94127964 107574816 109815958 116489856 125503952 128565024 139633536 143433088 146931456 164723937 171420032 188255928 215149632 219631916 232979712 251007904 257130048 279267072 286866176 329447874 342840064 376511856 430299264 439263832 502015808 514260096 658895748 753023712 860598528 878527664 1004031616 1028520192 1317791496 1506047424 1757055328 2008063232 2635582992 3012094848 3514110656 5271165984 6024189696 7028221312 10542331968 14056442624 21084663936 42169327872
• Sum of all divisors σ(n): 135369247104
• Sum of proper divisors (its aliquot sum) s(n): 93199919232
• 42169327872 is an abundant number, because the sum of its proper divisors (93199919232) is greater than itself. Its abundance is 51030591360

Bases of 42169327872

• Binary: 100111010001011111001110000100000000₂
• Hexadecimal: 0x9D17CE100
• Base-36: JDEJ1MO

Squares and roots of 42169327872

• 42169327872 squared (42169327872²) is 1778252213176236048384
• 42169327872 cubed (42169327872³) is 74987700616538336443170551758848
• The square root of 42169327872 is 205351.7174800347
• The cube root of 42169327872 is 3480.6917161123

Scales and comparisons

• 42,169,327,872 seconds is equal to 1,340 years, 44 weeks, 2 days, 22 hours, 11 minutes, 12 seconds.
• To count from 1 to 42,169,327,872 would take you about two thousand, six hundred eighty-one 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 42169327872 cubic inches would be around 290.1 feet tall.

Recreational maths with 42169327872

• 42169327872 backwards is 27872396124
• The number of decimal digits it has is: 11
• The sum of 42169327872's digits is 51
• More coming soon!