42207799920

Names of 42207799920

• Cardinal: 42207799920 can be written as Forty-two billion, two hundred seven million, seven hundred ninety-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.220779992 × 10¹⁰

Factors of 42207799920

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1115

Divisors of 42207799920

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 13 15 16 17 20 22 24 26 30 33 34 39 40 44 48 51 52 55 60 65 66 68 73 78 80 85 88 102 104 110 120 130 132 136 143 146 156 165 170 176 187 195 204 208 219 220 221 240 255 260 264 272 286 292 312 330 340 365 374 390 408 429 438 440 442 510 520 528 561 572 584 624 660 663 680 715 730 748 780 803 816 858 876 880 884 935 949 991 1020 1040 1095 1105 1122 1144 1168 1241 1320 1326 1360 1430 1460 1496 1560 1606 1716 1752 1768 1870 1898 1982 2040 2145 2190 2210 2244 2288 2409 2431 2482 2640 2652 2805 2847 2860 2920 2973 2992 3120 3212 3315 3432 3504 3536 3723 3740 3796 3964 4015 4080 4290 4380 4420 4488 4745 4818 4862 4955 4964 5304 5610 5694 5720 5840 5946 6205 6424 6630 6864 7293 7446 7480 7592 7928 8030 8580 8760 8840 8976 9490 9636 9724 9910 9928 10439 10608 10901 11220 11388 11440 11892 12045 12155 12410 12848 12883 13260 13651 14235 14586 14865 14892 14960 15184 15856 16060 16133 16847 17160 17520 17680 18615 18980 19272 19448 19820 19856 20878 21802 22440 22776 23784 24090 24310 24820 25766 26520 27302 28470 29172 29730 29784 31317 32120 32266 32703 33694 34320 36465 37230 37960 38544 38649 38896 39640 40953 41756 43604 44880 45552 47568 48180 48399 48620 49640 50541 51532 52195 53040 54505 54604 56940 58344 59460 59568 62634 64240 64415 64532 65406 67388 68255 72343 72930 74460 75920 77298 79280 80665 81906 83512 84235 87208 96360 96798 97240 99280 101082 103064 104390 109010 109208 113880 116688 118920 125268 128830 129064 130812 134776 136510 141713 144686 145860 148920 154596 156585 161330 163515 163812 167024 168470 174416 177463 185317 192720 193245 193596 194480 202164 204765 206128 208780 217029 218020 218416 219011 227760 237840 241995 250536 252705 257660 258128 261624 269552 273020 283426 289372 291720 297840 309192 313170 322660 327030 327624 336940 354926 361715 370634 386490 387192 404328 409530 417560 425139 434058 436040 438022 483990 501072 505410 515320 523248 532389 546040 555951 566852 578744 583440 618384 626340 645320 654060 655248 657033 673880 708565 709852 723430 741268 772980 774384 795773 808656 819060 835120 850278 868116 872080 876044 887315 926585 940459 967980 1010820 1030640 1064778 1085145 1092080 1095055 1111902 1133704 1157488 1229831 1252680 1290640 1308120 1314066 1347760 1417130 1419704 1446860 1482536 1545960 1591546 1638120 1700556 1736232 1752088 1774630 1853170 1880918 1935960 2021640 2125695 2129556 2170290 2190110 2223804 2267408 2387319 2409121 2459662 2505360 2616240 2628132 2661945 2779755 2821377 2834260 2839408 2893720 2965072 3091920 3183092 3276240 3285165 3401112 3472464 3504176 3549260 3689493 3706340 3761836 3871920 3978865 4043280 4251390 4259112 4340580 4380220 4447608 4702295 4774638 4818242 4919324 5256264 5323890 5559510 5642754 5668520 5787440 6149155 6366184 6570330 6802224 7098520 7227363 7378986 7412680 7523672 7957730 8502780 8518224 8681160 8760440 8895216 9404590 9549276 9636484 9838648 10345049 10512528 10647780 11119020 11285508 11337040 11936595 12045605 12298310 12732368 13140660 13528141 14106885 14197040 14454726 14757972 14825360 15047344 15915460 15987803 17005560 17362320 17520880 18447465 18809180 19098552 19272968 19677296 20690098 21295560 22238040 22571016 23873190 24091210 24596620 26281320 27056282 28213770 28909452 29515944 31035147 31830920 31975606 34011120 36136815 36894930 37618360 38197104 38545936 40584423 41380196 42591120 44476080 45142032 47746380 47963409 48182420 49193240 51725245 52562640 54112564 56427540 57818904 59031888 62070294 63661840 63951212 67640705 72273630 73789860 75236720 79939015 81168846 82760392 95492760 95926818 96364840 98386480 103450490 108225128 112855080 115637808 124140588 127902424 135281410 144547260 147579720 155175735 159878030 162337692 165520784 175865833 190985520 191853636 192729680 202922115 206900980 216450256 225710160 239817045 248281176 255804848 270562820 289094520 295159440 310351470 319756060 324675384 351731666 383707272 405844230 413801960 479634090 496562352 527597499 541125640 578189040 620702940 639512120 649350768 703463332 767414544 811688460 827603920 879329165 959268180 1055194998 1082251280 1241405880 1279024240 1406926664 1623376920 1758658330 1918536360 2110389996 2482811760 2637987495 2813853328 3246753840 3517316660 3837072720 4220779992 5275974990 7034633320 8441559984 10551949980 14069266640 21103899960 42207799920
• Sum of all divisors σ(n): 165157429248
• Sum of proper divisors (its aliquot sum) s(n): 122949629328
• 42207799920 is an abundant number, because the sum of its proper divisors (122949629328) is greater than itself. Its abundance is 80741829408

Bases of 42207799920

• Binary: 100111010011110001111110101001110000₂
• Hexadecimal: 0x9D3C7EA70
• Base-36: JE1FMUO

Squares and roots of 42207799920

• 42207799920 squared (42207799920²) is 1781498374086752006400
• 42207799920 cubed (42207799920³) is 75193126931258941408789759488000
• The square root of 42207799920 is 205445.3696728159
• The cube root of 42207799920 is 3481.7498994203

Scales and comparisons

• 42,207,799,920 seconds is equal to 1,342 years, 4 weeks, 4 hours, 52 minutes.
• To count from 1 to 42,207,799,920 would take you about two thousand, six hundred eighty-four 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 42207799920 cubic inches would be around 290.1 feet tall.

Recreational maths with 42207799920

• 42207799920 backwards is 02999770224
• 42207799920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42207799920's digits is 51
• More coming soon!