42486038840

Names of 42486038840

• Cardinal: 42486038840 can be written as Forty-two billion, four hundred eighty-six million, thirty-eight thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.248603884 × 10¹⁰

Factors of 42486038840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 214

Divisors of 42486038840

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 23 28 35 37 40 46 56 61 70 74 79 92 115 122 140 148 158 161 184 185 230 244 259 280 296 305 316 322 370 395 427 460 488 518 553 610 632 644 740 790 805 851 854 920 1036 1106 1220 1288 1295 1369 1403 1480 1580 1610 1702 1708 1817 2072 2135 2212 2257 2440 2590 2738 2765 2806 2923 3160 3220 3404 3416 3634 4255 4270 4424 4514 4819 5180 5476 5530 5612 5846 5957 6440 6808 6845 7015 7268 8510 8540 9028 9085 9583 9638 9821 10360 10952 11060 11224 11285 11692 11914 12719 13690 14030 14536 14615 15799 17020 17080 18056 18170 19166 19276 19642 20461 22120 22570 23384 23828 24095 25438 27380 28060 29230 29785 31487 31598 33733 34040 36340 38332 38552 39284 40922 45140 47656 47915 48190 49105 50876 51911 54760 56120 58460 59570 62974 63196 63595 67229 67466 72680 76664 78568 78995 81844 83509 90280 95830 96380 98210 101752 102305 103822 108151 110837 116920 119140 125948 126392 127190 134458 134932 157435 157990 163688 167018 168665 178303 191660 192760 196420 204610 207644 216302 220409 221674 238280 251896 254380 259555 268916 269864 314870 315980 334036 336145 337330 356606 363377 383320 392840 409220 415288 417545 432604 440818 443348 470603 508760 519110 537832 540755 554185 584563 629740 631960 668072 672290 674660 713212 726754 757057 775859 818440 835090 865208 881636 886696 891515 941206 1038220 1081510 1102045 1108370 1169126 1248121 1259480 1344580 1349320 1426424 1453508 1514114 1551718 1670180 1763272 1783030 1816885 1882412 1920707 2076440 2163020 2204090 2216740 2338252 2353015 2487473 2496242 2689160 2907016 2922815 3028228 3103436 3340360 3566060 3633770 3764824 3785285 3841414 3879295 4100969 4326040 4408180 4433480 4676504 4706030 4974946 4992484 5845630 6056456 6206872 6240605 6597211 7132120 7267540 7570570 7682828 7758590 8201938 8816360 9412060 9603535 9949892 9984968 11691260 12437365 12481210 13194422 13444949 14535080 15141140 15365656 15517180 16403876 17412311 18824120 19207070 19899784 20504845 23382520 24874730 24962420 26388844 26889898 28706783 30282280 31034360 32807752 32986055 34824622 38414140 41009690 46180477 49749460 49924840 52777688 53779796 57413566 65972110 67224745 69649244 76828280 82019380 87061555 92360954 99498920 107559592 114827132 131944220 134449490 139298488 143533915 151735853 164038760 174123110 184721908 229654264 230902385 263888440 268898980 287067830 303471706 348246220 369443816 461804770 537797960 574135660 606943412 696492440 758679265 923609540 1062150971 1148271320 1213886824 1517358530 1847219080 2124301942 3034717060 4248603884 5310754855 6069434120 8497207768 10621509710 21243019420 42486038840
• Sum of all divisors σ(n): 120592281600
• Sum of proper divisors (its aliquot sum) s(n): 78106242760
• 42486038840 is an abundant number, because the sum of its proper divisors (78106242760) is greater than itself. Its abundance is 35620203920

Bases of 42486038840

• Binary: 100111100100010111011000000100111000₂
• Hexadecimal: 0x9E45D8138
• Base-36: JIN39DK

Squares and roots of 42486038840

• 42486038840 squared (42486038840²) is 1805063496313988545600
• 42486038840 cubed (42486038840³) is 76689997813062314183676711104000
• The square root of 42486038840 is 206121.4177129587
• The cube root of 42486038840 is 3489.3838546879

Scales and comparisons

• 42,486,038,840 seconds is equal to 1,350 years, 48 weeks, 13 hours, 27 minutes, 20 seconds.
• To count from 1 to 42,486,038,840 would take you about two thousand, seven hundred 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 42486038840 cubic inches would be around 290.8 feet tall.

Recreational maths with 42486038840

• 42486038840 backwards is 04883068424
• The number of decimal digits it has is: 11
• The sum of 42486038840's digits is 47
• More coming soon!