42156226420

Names of 42156226420

• Cardinal: 42156226420 can be written as Forty-two billion, one hundred fifty-six million, two hundred twenty-six thousand, four hundred twenty.

Scientific notation

• Scientific notation: 4.215622642 × 10¹⁰

Factors of 42156226420

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3192

Divisors of 42156226420

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 10 11 14 20 22 28 29 35 44 55 58 70 77 110 116 140 145 154 203 220 290 308 319 337 385 406 580 638 674 770 812 1015 1276 1348 1540 1595 1685 2030 2233 2359 2801 3190 3370 3707 4060 4466 4718 5602 6380 6740 7414 8932 9436 9773 11165 11204 11795 14005 14828 18535 19546 19607 22330 23590 25949 28010 30811 37070 39092 39214 44660 47180 48865 51898 56020 61622 68411 74140 78428 81229 97730 98035 103796 107503 123244 129745 136822 154055 162458 195460 196070 215006 215677 259490 273644 308110 324916 342055 392140 406145 430012 431354 518980 537515 568603 616220 684110 752521 812290 862708 893519 943937 1075030 1078385 1137206 1368220 1505042 1624580 1787038 1887874 2150060 2156770 2274412 2843015 3010084 3574076 3762605 3775748 4313540 4467595 4719685 5686030 6254633 6607559 7525210 8935190 9439370 10383307 11372060 12509266 13215118 15050420 17870380 18878740 20766614 25018532 26430236 27374173 31273165 33037795 41533228 51916535 54748346 62546330 66075590 72683149 103833070 109496692 125092660 132151180 136870865 145366298 191619211 207666140 273741730 290732596 301115903 363415745 383238422 547483460 602231806 726831490 766476844 958096055 1204463612 1453662980 1505579515 1916192110 2107811321 3011159030 3832384220 4215622642 6022318060 8431245284 10539056605 21078113210 42156226420
• Sum of all divisors σ(n): 114558312960
• Sum of proper divisors (its aliquot sum) s(n): 72402086540
• 42156226420 is an abundant number, because the sum of its proper divisors (72402086540) is greater than itself. Its abundance is 30245860120

Bases of 42156226420

• Binary: 100111010000101101001111011101110100₂
• Hexadecimal: 0x9D0B4F774
• Base-36: JD6Q8HG

Squares and roots of 42156226420

• 42156226420 squared (42156226420²) is 1777147425974306016400
• 42156226420 cubed (42156226420³) is 74917829271093033529726633288000
• The square root of 42156226420 is 205319.8149716681
• The cube root of 42156226420 is 3480.3312104937

Scales and comparisons

• 42,156,226,420 seconds is equal to 1,340 years, 22 weeks, 5 days, 6 hours, 53 minutes, 40 seconds.
• To count from 1 to 42,156,226,420 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 42156226420 cubic inches would be around 290 feet tall.

Recreational maths with 42156226420

• 42156226420 backwards is 02462265124
• The number of decimal digits it has is: 11
• The sum of 42156226420's digits is 34
• More coming soon!