42157880100

Names of 42157880100

• Cardinal: 42157880100 can be written as Forty-two billion, one hundred fifty-seven million, eight hundred eighty thousand, one hundred.

Scientific notation

• Scientific notation: 4.21578801 × 10¹⁰

Factors of 42157880100

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1148

Divisors of 42157880100

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 17 18 20 21 25 28 30 34 35 36 42 45 49 50 51 53 60 63 68 70 75 84 85 90 98 100 102 105 106 119 126 140 147 150 153 159 170 175 180 196 204 210 212 225 238 245 252 255 265 294 300 306 315 318 340 350 357 371 420 425 441 450 476 477 490 510 525 530 588 595 612 630 636 700 714 735 742 765 795 833 850 882 900 901 954 980 1020 1050 1060 1061 1071 1113 1190 1225 1260 1275 1325 1428 1470 1484 1530 1575 1590 1666 1700 1764 1785 1802 1855 1908 2100 2122 2142 2205 2226 2380 2385 2450 2499 2550 2597 2650 2703 2940 2975 3060 3150 3180 3183 3332 3339 3570 3604 3675 3710 3825 3975 4165 4244 4284 4410 4452 4505 4770 4900 4998 5100 5194 5300 5305 5355 5406 5565 5950 6300 6307 6366 6678 7140 7350 7420 7427 7497 7650 7791 7950 8109 8330 8820 8925 9010 9275 9540 9549 9996 10388 10610 10710 10812 11025 11130 11900 11925 12495 12614 12732 12985 13356 13515 14700 14854 14994 15300 15582 15900 15915 16218 16660 16695 17850 18020 18037 18550 18921 19098 20825 21220 21420 22050 22260 22281 22525 23373 23850 24990 25228 25970 26525 26775 27030 27825 29708 29988 31164 31535 31830 32436 33390 35700 36074 37100 37135 37485 37842 38196 38955 40545 41650 44100 44149 44562 45050 46746 47700 47745 49980 51940 51989 53050 53550 54060 54111 55650 56233 56763 62475 63070 63660 64925 66780 66843 67575 72148 74270 74970 75684 77910 79575 81090 83300 83475 88298 89124 90100 90185 93492 94605 95490 103978 106100 107100 108222 111300 111405 112466 113526 116865 124950 126140 126259 129850 132447 133686 135150 148540 149940 155820 155967 157675 159150 162180 162333 166950 168699 176596 180370 185675 187425 189210 190980 194775 202725 207956 216444 220745 222810 224932 227052 233730 238725 249900 252518 259700 259945 264894 267372 270300 270555 281165 283815 311934 315350 318300 324666 333900 334215 337398 360740 371350 374850 378420 378777 389550 393631 397341 405450 441490 445620 450925 467460 467901 473025 477450 505036 506097 519890 529788 541110 557025 562330 567630 584325 623868 630700 631295 649332 662235 668430 674796 742700 749700 757554 779100 779835 787262 794682 810900 811665 843495 882980 883813 901850 935802 946050 954900 955961 1012194 1039780 1082220 1103725 1114050 1124660 1135260 1136331 1168650 1180893 1262590 1299725 1324470 1336860 1352775 1405825 1419075 1515108 1559670 1574524 1589364 1623330 1671075 1686990 1767626 1803700 1871604 1892100 1893885 1911922 1968155 1986705 2024388 2207450 2228100 2272662 2337300 2339505 2361786 2525180 2530485 2599450 2648940 2651439 2705550 2755417 2811650 2838150 2867883 3119340 3156475 3246660 3311175 3342150 3373980 3535252 3542679 3787770 3823844 3899175 3936310 3973410 4058325 4217475 4414900 4419065 4545324 4679010 4723572 4779805 5060970 5198900 5302878 5411100 5510834 5623300 5676300 5681655 5735766 5904465 6312950 6622350 6684300 6691727 7085358 7575540 7798350 7872620 7946820 7954317 8116650 8266251 8434950 8603649 8838130 9358020 9469425 9559610 9840775 9933525 10121940 10605756 11021668 11363310 11471532 11697525 11808930 12625900 12652425 13244700 13257195 13383454 13777085 14170716 14339415 15596700 15908634 16233300 16532502 16869900 17207298 17676260 17713395 18938850 19119220 19681550 19867050 20075181 22095325 22726620 23395050 23617860 23899025 24798753 25304850 26514390 26766908 27554170 28408275 28678830 29522325 31817268 33065004 33458635 34414596 35426790 37877700 39363100 39734100 39771585 40150362 41331255 43018245 44190650 46790100 46842089 47798050 49597506 50609700 53028780 55108340 56816550 57357660 59044650 60225543 66285975 66917270 68885425 70853580 71697075 79543170 80300724 82662510 86036490 88381300 88566975 93684178 95596100 99195012 100375905 113633100 118089300 120451086 123993765 132571950 133834540 137770850 140526267 143394150 159086340 165325020 167293175 172072980 177133950 187368356 198857925 200751810 206656275 215091225 234210445 240902172 247987530 265143900 275541700 281052534 286788300 301127715 334586350 354267900 397715850 401503620 413312550 421578801 430182450 468420890 495975060 501879525 562105068 602255430 619968825 669172700 702631335 795431700 826625100 843157602 860364900 936841780 1003759050 1171052225 1204510860 1239937650 1405262670 1505638575 1686315204 2007518100 2107894005 2342104450 2479875300 2810525340 3011277150 3513156675 4215788010 4684208900 6022554300 7026313350 8431576020 10539470025 14052626700 21078940050 42157880100
• Sum of all divisors σ(n): 165984954408
• Sum of proper divisors (its aliquot sum) s(n): 123827074308
• 42157880100 is an abundant number, because the sum of its proper divisors (123827074308) is greater than itself. Its abundance is 81669194208

Bases of 42157880100

• Binary: 100111010000110011100011001100100100₂
• Hexadecimal: 0x9D0CE3324
• Base-36: JD7POH0

Squares and roots of 42157880100

• 42157880100 squared (42157880100²) is 1777286854525976010000
• 42157880100 cubed (42157880100³) is 74926646116412238965056401000000
• The square root of 42157880100 is 205323.8420154853
• The cube root of 42157880100 is 3480.3767180367

Scales and comparisons

• 42,157,880,100 seconds is equal to 1,340 years, 25 weeks, 3 days, 10 hours, 15 minutes.
• To count from 1 to 42,157,880,100 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 42157880100 cubic inches would be around 290 feet tall.

Recreational maths with 42157880100

• 42157880100 backwards is 00108875124
• 42157880100 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42157880100's digits is 36
• More coming soon!