1421101419920
1,421,101,419,920 is an even composite number composed of seven prime numbers multiplied together.
1421101419920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 1421101419920:
24 × 5 × 7 × 13 × 127 × 337 × 4561
(2 × 2 × 2 × 2 × 5 × 7 × 13 × 127 × 337 × 4561)See below for interesting mathematical facts about the number 1421101419920 from the Numbermatics database.
Names of 1421101419920
- Cardinal: 1421101419920 can be written as One trillion, four hundred twenty-one billion, one hundred one million, four hundred nineteen thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.42110141992 × 1012
Factors of 1421101419920
Divisors of 1421101419920
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 20 26 28 35 40 52 56 65 70 80 91 104 112 127 130 140 182 208 254 260 280 337 364 455 508 520 560 635 674 728 889 910 1016 1040 1270 1348 1456 1651 1685 1778 1820 2032 2359 2540 2696 3302 3370 3556 3640 4381 4445 4561 4718 5080 5392 6604 6740 7112 7280 8255 8762 8890 9122 9436 10160 11557 11795 13208 13480 14224 16510 17524 17780 18244 18872 21905 22805 23114 23590 26416 26960 30667 31927 33020 35048 35560 36488 37744 42799 43810 45610 46228 47180 57785 59293 61334 63854 66040 70096 71120 72976 85598 87620 91220 92456 94360 115570 118586 122668 127708 132080 153335 159635 171196 175240 182440 184912 188720 213995 231140 237172 245336 255416 296465 299593 306670 319270 342392 350480 364880 415051 427990 462280 474344 490672 510832 556387 579247 592930 599186 613340 638540 684784 830102 855980 924560 948688 1112774 1158494 1185860 1198372 1226680 1277080 1497965 1537057 1660204 1711960 2075255 2225548 2316988 2371720 2396744 2453360 2554160 2781935 2896235 2995930 3074114 3320408 3423920 3894709 4054729 4150510 4451096 4633976 4743440 4793488 5563870 5792470 5991860 6148228 6640816 7530211 7685285 7789418 8109458 8301020 8902192 9267952 10759399 11127740 11584940 11983720 12296456 15060422 15370570 15578836 16218916 16602040 19473545 19981741 20273645 21518798 22255480 23169880 23967440 24592912 30120844 30741140 31157672 32437832 33204080 37651055 38947090 39963482 40547290 43037596 44510960 46339760 52711477 53796995 60241688 61482280 62315344 64875664 75302110 77894180 79926964 81094580 86075192 99908705 105422954 107593990 120483376 122964560 139872187 150604220 155788360 159853928 162189160 172150384 195206239 199817410 210845908 215187980 263557385 279744374 301208440 311576720 319707856 324378320 390412478 399634820 421691816 430375960 527114770 559488748 602416880 699360935 780824956 799269640 843383632 860751920 976031195 1054229540 1118977496 1366443673 1398721870 1561649912 1598539280 1952062390 2108459080 2237954992 2537681107 2732887346 2797443740 3123299824 3904124780 4216918160 5075362214 5465774692 5594887480 6832218365 7808249560 10150724428 10931549384 11189774960 12688405535 13664436730 15616499120 17763767749 20301448856 21863098768 25376811070 27328873460 35527535498 40602897712 50753622140 54657746920 71055070996 88818838745 101507244280 109315493840 142110141992 177637677490 203014488560 284220283984 355275354980 710550709960 1421101419920
- Sum of all divisors σ(n): 4111619506176
- Sum of proper divisors (its aliquot sum) s(n): 2690518086256
- 1421101419920 is an abundant number, because the sum of its proper divisors (2690518086256) is greater than itself. Its abundance is 1269416666336
Bases of 1421101419920
- Binary: 101001010111000000011111011001101100100002
- Hexadecimal: 0x14AE03ECD90
- Base-36: I4UF3DE8
Squares and roots of 1421101419920
- 1421101419920 squared (14211014199202) is 2019529245698640172806400
- 1421101419920 cubed (14211014199203) is 2869955878632304101988329211263488000
-
The
square root of 1421101419920 is 1192099.5847327521 -
The
cube root of 1421101419920 is 11242.8139653575
Scales and comparisons
How big is 1421101419920?- 1,421,101,419,920 seconds is equal to 45,186 years, 32 weeks, 5 days, 2 hours, 25 minutes, 20 seconds.
-
To count from 1 to 1,421,101,419,920 would take you about one hundred twelve thousand, nine hundred sixty-six 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 1421101419920 cubic inches would be around 936.9 feet tall.
Recreational maths with 1421101419920
- 1421101419920 backwards is 0299141011241
- 1421101419920 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1421101419920's digits is 35
- More coming soon!
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