42126721000
42,126,721,000 is an even composite number composed of six prime numbers multiplied together.
42126721000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 42126721000:
23 × 53 × 72 × 13 × 41 × 1613
(2 × 2 × 2 × 5 × 5 × 5 × 7 × 7 × 13 × 41 × 1613)See below for interesting mathematical facts about the number 42126721000 from the Numbermatics database.
Names of 42126721000
- Cardinal: 42126721000 can be written as Forty-two billion, one hundred twenty-six million, seven hundred twenty-one thousand.
Scientific notation
- Scientific notation: 4.2126721 × 1010
Factors of 42126721000
Divisors of 42126721000
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 5 7 8 10 13 14 20 25 26 28 35 40 41 49 50 52 56 65 70 82 91 98 100 104 125 130 140 164 175 182 196 200 205 245 250 260 280 287 325 328 350 364 392 410 455 490 500 520 533 574 637 650 700 728 820 875 910 980 1000 1025 1066 1148 1225 1274 1300 1400 1435 1613 1625 1640 1750 1820 1960 2009 2050 2132 2275 2296 2450 2548 2600 2665 2870 3185 3226 3250 3500 3640 3731 4018 4100 4264 4550 4900 5096 5125 5330 5740 6125 6370 6452 6500 7000 7175 7462 8036 8065 8200 9100 9800 10045 10250 10660 11291 11375 11480 12250 12740 12904 13000 13325 14350 14924 15925 16072 16130 18200 18655 20090 20500 20969 21320 22582 22750 24500 25480 26117 26650 28700 29848 31850 32260 35875 37310 40180 40325 41000 41938 45164 45500 49000 50225 52234 53300 56455 57400 63700 64520 66133 66625 71750 74620 79037 79625 80360 80650 83876 90328 91000 93275 100450 104468 104845 106600 112910 127400 130585 132266 133250 143500 146783 149240 158074 159250 161300 167752 186550 200900 201625 208936 209690 225820 251125 261170 264532 266500 282275 287000 293566 316148 318500 322600 330665 373100 395185 401800 403250 419380 451640 462931 466375 502250 522340 524225 529064 533000 564550 587132 632296 637000 652925 661330 733915 746200 790370 806500 838760 859729 925862 932750 1004500 1027481 1044680 1048450 1129100 1174264 1305850 1322660 1411375 1467830 1580740 1613000 1653325 1719458 1851724 1865500 1975925 2009000 2054962 2096900 2258200 2314655 2611700 2621125 2645320 2822750 2935660 3161480 3240517 3264625 3306650 3438916 3669575 3703448 3731000 3951850 4109924 4193800 4298645 4629310 5137405 5223400 5242250 5645500 5871320 6018103 6481034 6529250 6613300 6877832 7339150 7903700 8219848 8266625 8597290 9258620 9879625 10274810 10484500 11291000 11573275 12036206 12962068 13058500 13226600 14678300 15807400 16202585 16533250 17194580 18347875 18517240 19759250 20549620 20969000 21493225 23146550 24072412 25687025 25924136 26117000 29356600 30090515 32405170 33066500 34389160 36695750 39518500 41099240 42126721 42986450 46293100 48144824 51374050 57866375 60181030 64810340 66133000 73391500 79037000 81012925 84253442 85972900 92586200 102748100 107466125 115732750 120362060 128435125 129620680 146783000 150452575 162025850 168506884 171945800 205496200 210633605 214932250 231465500 240724120 256870250 300905150 324051700 337013768 405064625 421267210 429864500 462931000 513740500 601810300 648103400 752262875 810129250 842534420 859729000 1027481000 1053168025 1203620600 1504525750 1620258500 1685068840 2106336050 3009051500 3240517000 4212672100 5265840125 6018103000 8425344200 10531680250 21063360500 42126721000
- Sum of all divisors σ(n): 126581888160
- Sum of proper divisors (its aliquot sum) s(n): 84455167160
- 42126721000 is an abundant number, because the sum of its proper divisors (84455167160) is greater than itself. Its abundance is 42328446160
Bases of 42126721000
- Binary: 1001110011101111001010111111111010002
- Hexadecimal: 0x9CEF2BFE8
- Base-36: JCP5TYG
Squares and roots of 42126721000
- 42126721000 squared (421267210002) is 1774660622211841000000
- 42126721000 cubed (421267210003) is 74760632901604628703361000000000
-
The
square root of 42126721000 is 205247.9500506643 -
The
cube root of 42126721000 is 3479.5190520881
Scales and comparisons
How big is 42126721000?- 42,126,721,000 seconds is equal to 1,339 years, 25 weeks, 6 days, 18 hours, 56 minutes, 40 seconds.
-
To count from 1 to 42,126,721,000 would take you about two thousand, six hundred seventy-eight 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 42126721000 cubic inches would be around 290 feet tall.
Recreational maths with 42126721000
- 42126721000 backwards is 00012762124
- 42126721000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42126721000's digits is 25
- More coming soon!
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