1242865274100
1,242,865,274,100 is an even composite number composed of seven prime numbers multiplied together.
1242865274100 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 1242865274100:
22 × 3 × 52 × 73 × 137 × 379 × 1093
(2 × 2 × 3 × 5 × 5 × 73 × 137 × 379 × 1093)See below for interesting mathematical facts about the number 1242865274100 from the Numbermatics database.
Names of 1242865274100
- Cardinal: 1242865274100 can be written as One trillion, two hundred forty-two billion, eight hundred sixty-five million, two hundred seventy-four thousand, one hundred.
Scientific notation
- Scientific notation: 1.2428652741 × 1012
Factors of 1242865274100
Divisors of 1242865274100
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 25 30 50 60 73 75 100 137 146 150 219 274 292 300 365 379 411 438 548 685 730 758 822 876 1093 1095 1137 1370 1460 1516 1644 1825 1895 2055 2186 2190 2274 2740 3279 3425 3650 3790 4110 4372 4380 4548 5465 5475 5685 6558 6850 7300 7580 8220 9475 10001 10275 10930 10950 11370 13116 13700 16395 18950 20002 20550 21860 21900 22740 27325 27667 28425 30003 32790 37900 40004 41100 50005 51923 54650 55334 56850 60006 65580 79789 81975 83001 100010 103846 109300 110668 113700 120012 138335 149741 150015 155769 159578 163950 166002 200020 207692 239367 250025 259615 276670 299482 300030 311538 319156 327900 332004 398945 414247 415005 449223 478734 500050 519230 553340 598964 600060 623076 691675 748705 750075 778845 797890 828494 830010 898446 957468 1000100 1038460 1196835 1242741 1298075 1383350 1497410 1500150 1557690 1595780 1656988 1660020 1796892 1994725 2071235 2075025 2246115 2393670 2485482 2596150 2766700 2994820 3000300 3115380 3743525 3790379 3894225 3989450 4142470 4150050 4492230 4787340 4970964 5192300 5984175 6213705 7487050 7580758 7788450 7978900 8284940 8300100 8984460 10356175 10931093 11230575 11371137 11968350 12427410 14974100 15161516 15576900 18951895 20712350 21862186 22461150 22742274 23936700 24854820 30240031 31068525 32793279 37903790 41424700 43724372 44922300 45484548 54655465 56751839 56855685 60480062 62137050 65586558 75807580 90720093 94759475 109310930 113503678 113711370 120960124 124274100 131173116 151200155 163966395 170255517 181440186 189518950 218621860 227007356 227422740 273277325 283759195 284278425 302400310 327932790 340511034 362880372 379037900 453600465 546554650 567518390 568556850 604800620 655865580 681022068 756000775 819831975 851277585 907200930 1093109300 1135036780 1137113700 1418795975 1512001550 1639663950 1702555170 1814401860 2268002325 2837591950 3024003100 3279327900 3405110340 4142884247 4256387925 4536004650 5675183900 8285768494 8512775850 9072009300 12428652741 16571536988 17025551700 20714421235 24857305482 41428842470 49714610964 62143263705 82857684940 103572106175 124286527410 207144212350 248573054820 310716318525 414288424700 621432637050 1242865274100
- Sum of all divisors σ(n): 3684948731520
- Sum of proper divisors (its aliquot sum) s(n): 2442083457420
- 1242865274100 is an abundant number, because the sum of its proper divisors (2442083457420) is greater than itself. Its abundance is 1199218183320
Bases of 1242865274100
- Binary: 100100001011000001000101100001100111101002
- Hexadecimal: 0x121608B0CF4
- Base-36: FUYPW73O
Squares and roots of 1242865274100
- 1242865274100 squared (12428652741002) is 1544714089563668130810000
- 1242865274100 cubed (12428652741003) is 1919871500331680340800605305021000000
-
The
square root of 1242865274100 is 1114838.6762666607 -
The
cube root of 1242865274100 is 10751.6392642763
Scales and comparisons
How big is 1242865274100?- 1,242,865,274,100 seconds is equal to 39,519 years, 14 weeks, 17 hours, 55 minutes.
-
To count from 1 to 1,242,865,274,100 would take you about ninety-eight thousand, seven hundred ninety-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 1242865274100 cubic inches would be around 896 feet tall.
Recreational maths with 1242865274100
- 1242865274100 backwards is 0014725682421
- The number of decimal digits it has is: 13
- The sum of 1242865274100's digits is 42
- More coming soon!
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