42155881020
42,155,881,020 is an even composite number composed of eight prime numbers multiplied together.
42155881020 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 42155881020:
22 × 32 × 5 × 11 × 19 × 41 × 151 × 181
(2 × 2 × 3 × 3 × 5 × 11 × 19 × 41 × 151 × 181)See below for interesting mathematical facts about the number 42155881020 from the Numbermatics database.
Names of 42155881020
- Cardinal: 42155881020 can be written as Forty-two billion, one hundred fifty-five million, eight hundred eighty-one thousand and twenty.
Scientific notation
- Scientific notation: 4.215588102 × 1010
Factors of 42155881020
Divisors of 42155881020
- Number of divisors d(n): 576
-
Complete list of divisors:
1 2 3 4 5 6 9 10 11 12 15 18 19 20 22 30 33 36 38 41 44 45 55 57 60 66 76 82 90 95 99 110 114 123 132 151 164 165 171 180 181 190 198 205 209 220 228 246 285 302 330 342 362 369 380 396 410 418 451 453 492 495 543 570 604 615 627 660 684 724 738 755 779 820 836 855 902 905 906 990 1045 1086 1140 1230 1254 1353 1359 1476 1510 1558 1629 1661 1710 1804 1810 1812 1845 1881 1980 1991 2090 2172 2255 2265 2337 2460 2508 2706 2715 2718 2869 3020 3116 3135 3258 3322 3420 3439 3620 3690 3762 3895 3982 4059 4180 4510 4530 4674 4983 5412 5430 5436 5738 5973 6191 6270 6516 6644 6765 6795 6878 7011 7380 7421 7524 7790 7964 8118 8145 8305 8569 8607 9020 9060 9348 9405 9955 9966 10317 10860 11476 11685 11946 12382 12540 13530 13590 13756 14022 14345 14842 14949 15580 16236 16290 16610 17138 17195 17214 17919 18573 18810 19910 19932 20295 20634 22263 23370 23892 24764 24915 25707 25821 27060 27180 27331 28044 28690 29684 29865 29898 30951 30955 31559 32580 33220 34276 34390 34428 35055 35838 37105 37146 37620 37829 39820 40590 41268 42845 43035 44526 46740 49830 51414 51585 51642 54662 55719 57380 59730 59796 61902 61910 63118 66789 68101 68780 70110 71676 74210 74292 74745 75658 77121 81180 81631 81993 85690 86070 89052 89595 92865 94677 99660 102828 103170 103284 109324 111315 111438 113487 117629 119460 123804 123820 126236 128535 129105 133578 136202 136655 140220 140999 148420 149490 151316 154242 154755 157795 163262 163986 171380 172140 179190 185730 189145 189354 204303 206340 222630 222876 226974 235258 244893 245979 257070 258210 267156 272404 273310 278595 281998 284031 298980 300641 308484 309510 315590 326524 327972 333945 340461 340505 352887 358380 371460 378290 378708 385605 408155 408606 409965 422997 445260 453948 470516 473385 489786 491958 514140 516420 519289 546620 557190 563996 567435 568062 588145 601282 612909 619020 631180 667890 680922 681010 704995 705774 734679 756580 771210 816310 817212 819930 845994 901923 946770 979572 983916 1021515 1038578 1058661 1114380 1120571 1134870 1136124 1176290 1202564 1224465 1225818 1229895 1268991 1293919 1335780 1361844 1362020 1409990 1411548 1420155 1469358 1503205 1542420 1550989 1557867 1632620 1639860 1691988 1702305 1764435 1803846 1893540 2043030 2077156 2114985 2117322 2241142 2269740 2352580 2448930 2451636 2459790 2537982 2587838 2596445 2705769 2819980 2840310 2938716 3006410 3064545 3101978 3115734 3361713 3404610 3528870 3607692 3673395 3881757 4086060 4229970 4234644 4482284 4509615 4652967 4673601 4897860 4919580 5075964 5175676 5192890 5293305 5411538 5602855 5680620 5712179 6012820 6129090 6203956 6231468 6344955 6469595 6723426 6809220 7057740 7346790 7754945 7763514 7789335 8459940 9019230 9305934 9347202 10085139 10385780 10586610 10823076 11205710 11424358 11645271 12258180 12326281 12689910 12939190 13446852 13528845 13958901 14693580 15509890 15527028 15578670 16808565 17136537 18038460 18611868 18694404 19408785 20170278 21173220 21290849 22411420 22848716 23264835 23290542 23368005 24652562 25379820 25878380 27057690 27917802 28560895 31019780 31157340 33617130 34273074 36978843 38817570 40340556 42581698 46529670 46581084 46736010 49305124 50425695 51409611 54115380 55835604 57121790 58226355 61631405 63872547 67234260 68546148 69794505 73957686 77635140 85163396 85682685 93059340 93472020 100851390 102819222 106454245 110936529 114243580 116452710 123262810 127745094 139589010 147915372 171365370 184894215 191617641 201702780 205638444 212908490 221873058 232905420 234199339 246525620 255490188 257048055 279178020 319362735 342730740 369788430 383235282 425816980 443746116 468398678 514096110 554682645 638725470 702598017 739576860 766470564 936797356 958088205 1028192220 1109365290 1170996695 1277450940 1405196034 1916176410 2107794051 2218730580 2341993390 2810392068 3512990085 3832352820 4215588102 4683986780 7025980170 8431176204 10538970255 14051960340 21077940510 42155881020
- Sum of all divisors σ(n): 152253803520
- Sum of proper divisors (its aliquot sum) s(n): 110097922500
- 42155881020 is an abundant number, because the sum of its proper divisors (110097922500) is greater than itself. Its abundance is 67942041480
Bases of 42155881020
- Binary: 1001110100001010111110110010001111002
- Hexadecimal: 0x9D0AFB23C
- Base-36: JD6ITZ0
Squares and roots of 42155881020
- 42155881020 squared (421558810202) is 1777118304572396240400
- 42155881020 cubed (421558810203) is 74915987806018057886597717208000
-
The
square root of 42155881020 is 205318.9738431399 -
The
cube root of 42155881020 is 3480.3217052969
Scales and comparisons
How big is 42155881020?- 42,155,881,020 seconds is equal to 1,340 years, 22 weeks, 1 day, 6 hours, 57 minutes.
-
To count from 1 to 42,155,881,020 would take you about two thousand, six hundred eighty 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 42155881020 cubic inches would be around 290 feet tall.
Recreational maths with 42155881020
- 42155881020 backwards is 02018855124
- 42155881020 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42155881020's digits is 36
- More coming soon!
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