42894419680

Names of 42894419680

• Cardinal: 42894419680 can be written as Forty-two billion, eight hundred ninety-four million, four hundred nineteen thousand, six hundred eighty.

Scientific notation

• Scientific notation: 4.289441968 × 10¹⁰

Factors of 42894419680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5179

Divisors of 42894419680

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 29 32 35 37 40 49 56 58 70 74 80 98 112 116 140 145 148 160 185 196 203 224 232 245 259 280 290 296 370 392 406 464 490 518 560 580 592 740 784 812 928 980 1015 1036 1073 1120 1160 1184 1295 1421 1480 1568 1624 1813 1960 2030 2072 2146 2320 2590 2842 2960 3248 3626 3920 4060 4144 4292 4640 5099 5180 5365 5684 5920 6496 7105 7252 7511 7840 8120 8288 8584 9065 10198 10360 10730 11368 14210 14504 15022 16240 17168 18130 20396 20720 21460 22736 25495 28420 29008 30044 32480 34336 35693 36260 37555 40792 41440 42920 45472 50990 52577 56840 58016 60088 71386 72520 75110 81584 85840 101980 105154 113680 120176 142772 145040 147871 150220 163168 171680 178465 188663 203960 210308 227360 240352 249851 262885 285544 290080 295742 300440 356930 377326 407920 420616 499702 525770 571088 591484 600880 713860 739355 754652 815840 841232 943315 999404 1035097 1051540 1142176 1182968 1201760 1249255 1320641 1427720 1478710 1509304 1682464 1886630 1998808 2070194 2103080 2365936 2498510 2641282 2855440 2957420 3018608 3773260 3997616 4140388 4206160 4731872 4997020 5175485 5282564 5471227 5710880 5914840 6037216 6603205 7245679 7546520 7995232 8280776 8412320 9244487 9994040 10350970 10565128 10942454 11829680 13206410 14491358 15093040 16561552 18488974 19988080 20701940 21130256 21884908 23659360 26412820 27356135 28982716 30186080 33123104 36228395 36977948 38298589 39976160 41403880 42260512 43769816 46222435 52825640 54712270 57965432 72456790 73955896 76597178 82807760 87539632 92444870 105651280 109424540 115930864 144913580 147911792 153194356 165615520 175079264 184889740 191492945 211302560 218849080 231861728 268090123 289827160 295823584 306388712 369779480 382985890 437698160 536180246 579654320 612777424 739558960 765971780 875396320 1072360492 1159308640 1225554848 1340450615 1479117920 1531943560 2144720984 2680901230 3063887120 4289441968 5361802460 6127774240 8578883936 10723604920 21447209840 42894419680
• Sum of all divisors σ(n): 125268444000
• Sum of proper divisors (its aliquot sum) s(n): 82374024320
• 42894419680 is an abundant number, because the sum of its proper divisors (82374024320) is greater than itself. Its abundance is 39479604640

Bases of 42894419680

• Binary: 100111111100101101001110011011100000₂
• Hexadecimal: 0x9FCB4E6E0
• Base-36: JPE8A1S

Squares and roots of 42894419680

• 42894419680 squared (42894419680²) is 1839931239683971302400
• 42894419680 cubed (42894419680³) is 78922782777346935614221791232000
• The square root of 42894419680 is 207109.6803145619
• The cube root of 42894419680 is 3500.5283469053

Scales and comparisons

• 42,894,419,680 seconds is equal to 1,363 years, 47 weeks, 2 days, 4 hours, 34 minutes, 40 seconds.
• To count from 1 to 42,894,419,680 would take you about two thousand, seven hundred twenty-seven 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 42894419680 cubic inches would be around 291.7 feet tall.

Recreational maths with 42894419680

• 42894419680 backwards is 08691449824
• The number of decimal digits it has is: 11
• The sum of 42894419680's digits is 55
• More coming soon!