42423879680

Names of 42423879680

• Cardinal: 42423879680 can be written as Forty-two billion, four hundred twenty-three million, eight hundred seventy-nine thousand, six hundred eighty.

Scientific notation

• Scientific notation: 4.242387968 × 10¹⁰

Factors of 42423879680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 939

Divisors of 42423879680

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 52 53 56 64 65 70 80 91 104 106 112 128 130 140 160 182 208 212 224 256 260 265 280 320 364 371 416 424 448 455 512 520 530 560 640 689 728 742 832 848 859 896 910 1024 1040 1060 1120 1280 1378 1456 1484 1664 1696 1718 1792 1820 1855 2048 2080 2120 2240 2560 2756 2912 2968 3328 3392 3436 3445 3584 3640 3710 4160 4240 4295 4480 4823 5120 5512 5824 5936 6013 6656 6784 6872 6890 7168 7280 7420 8320 8480 8590 8960 9646 10240 11024 11167 11648 11872 12026 13312 13568 13744 13780 14336 14560 14840 16640 16960 17180 17920 19292 22048 22334 23296 23744 24052 24115 26624 27136 27488 27560 29120 29680 30065 33280 33920 34360 35840 38584 44096 44668 45527 46592 47488 48104 48230 54272 54976 55120 55835 58240 59360 60130 66560 67840 68720 71680 77168 78169 88192 89336 91054 93184 94976 96208 96460 108544 109952 110240 111670 116480 118720 120260 133120 135680 137440 154336 156338 176384 178672 182108 186368 189952 192416 192920 219904 220480 223340 227635 232960 237440 240520 271360 274880 308672 312676 318689 352768 357344 364216 379904 384832 385840 390845 439808 440960 446680 455270 465920 474880 481040 542720 549760 591851 617344 625352 637378 705536 714688 728432 759808 769664 771680 781690 879616 881920 893360 910540 931840 949760 962080 1099520 1183702 1234688 1250704 1274756 1411072 1429376 1456864 1539328 1543360 1563380 1593445 1759232 1763840 1786720 1821080 1899520 1924160 2199040 2367404 2469376 2501408 2549512 2858752 2913728 2959255 3078656 3086720 3126760 3186890 3527680 3573440 3642160 3799040 3848320 4142957 4398080 4734808 4938752 5002816 5099024 5717504 5827456 5918510 6157312 6173440 6253520 6373780 7055360 7146880 7284320 7696640 8285914 8796160 9469616 9877504 10005632 10198048 11435008 11654912 11837020 12314624 12346880 12507040 12747560 14293760 14568640 15393280 16571828 18939232 20011264 20396096 20714785 22870016 23309824 23674040 24693760 25014080 25495120 28587520 29137280 30786560 33143656 37878464 40022528 40792192 41429570 46619648 47348080 49387520 50028160 50990240 57175040 58274560 61573120 66287312 75756928 80045056 81584384 82859140 93239296 94696160 100056320 101980480 114350080 116549120 132574624 151513856 160090112 163168768 165718280 189392320 200112640 203960960 233098240 265149248 303027712 326337536 331436560 378784640 400225280 407921920 466196480 530298496 606055424 652675072 662873120 757569280 800450560 815843840 1060596992 1212110848 1325746240 1515138560 1631687680 2121193984 2651492480 3030277120 3263375360 4242387968 5302984960 6060554240 8484775936 10605969920 21211939840 42423879680
• Sum of all divisors σ(n): 127795449600
• Sum of proper divisors (its aliquot sum) s(n): 85371569920
• 42423879680 is an abundant number, because the sum of its proper divisors (85371569920) is greater than itself. Its abundance is 42947690240

Bases of 42423879680

• Binary: 100111100000101010010000100000000000₂
• Hexadecimal: 0x9E0A90800
• Base-36: JHM2Z28

Squares and roots of 42423879680

• 42423879680 squared (42423879680²) is 1799785567103116902400
• 42423879680 cubed (42423879680³) is 76353886348583197620391903232000
• The square root of 42423879680 is 205970.5796467059
• The cube root of 42423879680 is 3487.6813108377

Scales and comparisons

• 42,423,879,680 seconds is equal to 1,348 years, 49 weeks, 2 days, 3 hours, 1 minute, 20 seconds.
• To count from 1 to 42,423,879,680 would take you about two thousand, six hundred ninety-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 42423879680 cubic inches would be around 290.6 feet tall.

Recreational maths with 42423879680

• 42423879680 backwards is 08697832424
• 42423879680 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42423879680's digits is 53
• More coming soon!