1220487379020
1,220,487,379,020 is an even composite number composed of seven prime numbers multiplied together.
1220487379020 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 1220487379020:
22 × 34 × 5 × 7 × 13 × 61 × 135721
(2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 13 × 61 × 135721)See below for interesting mathematical facts about the number 1220487379020 from the Numbermatics database.
Names of 1220487379020
- Cardinal: 1220487379020 can be written as One trillion, two hundred twenty billion, four hundred eighty-seven million, three hundred seventy-nine thousand and twenty.
Scientific notation
- Scientific notation: 1.22048737902 × 1012
Factors of 1220487379020
Divisors of 1220487379020
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 26 27 28 30 35 36 39 42 45 52 54 60 61 63 65 70 78 81 84 90 91 105 108 117 122 126 130 135 140 156 162 180 182 183 189 195 210 234 244 252 260 270 273 305 315 324 351 364 366 378 390 405 420 427 455 468 540 546 549 567 585 610 630 702 732 756 780 793 810 819 854 910 915 945 1053 1092 1098 1134 1170 1220 1260 1281 1365 1404 1586 1620 1638 1647 1708 1755 1820 1830 1890 2106 2135 2196 2268 2340 2379 2457 2562 2730 2745 2835 3172 3276 3294 3510 3660 3780 3843 3965 4095 4212 4270 4758 4914 4941 5124 5265 5460 5490 5551 5670 6405 6588 7020 7137 7371 7686 7930 8190 8235 8540 9516 9828 9882 10530 10980 11102 11340 11529 11895 12285 12810 14274 14742 15372 15860 16380 16470 16653 19215 19764 21060 21411 22204 23058 23790 24570 24705 25620 27755 28548 29484 32940 33306 34587 35685 36855 38430 42822 46116 47580 49140 49410 49959 55510 57645 64233 66612 69174 71370 73710 76860 83265 85644 98820 99918 107055 111020 115290 128466 135721 138348 142740 147420 149877 166530 172935 199836 214110 230580 249795 256932 271442 299754 321165 333060 345870 407163 428220 449631 499590 542884 599508 642330 678605 691740 749385 814326 899262 950047 999180 1221489 1284660 1357210 1498770 1628652 1764373 1798524 1900094 2035815 2248155 2442978 2714420 2850141 2997540 3528746 3664467 3800188 4071630 4496310 4750235 4885956 5293119 5700282 6107445 7057492 7328934 8143260 8278981 8550423 8821865 8992620 9500470 10586238 10993401 11400564 12214890 12350611 14250705 14657868 15879357 16557962 17100846 17643730 18322335 19000940 21172476 21986802 24429780 24701222 24836943 25651269 26465595 28501410 31758714 33115924 34201692 35287460 36644670 37051833 41394905 42752115 43973604 47638071 49402444 49673886 51302538 52931190 54967005 57002820 57952867 61753055 63517428 73289340 74103666 74510829 76953807 79396785 82789810 85504230 95276142 99347772 102605076 105862380 107626753 109934010 111155499 115905734 123506110 124184715 128256345 142914213 148207332 149021658 153907614 158793570 165579620 171008460 173858601 185259165 190552284 215253506 219868020 222310998 223532487 231811468 238190355 247012220 248369430 256512690 285828426 289764335 298043316 307815228 317587140 322880259 333466497 347717202 370518330 372554145 384769035 430507012 444621996 447064974 476380710 496738860 513025380 521575803 538133765 555777495 571656852 579528670 645760518 666932994 670597461 695434404 714571065 741036660 745108290 753387271 769538070 869293005 894129948 952761420 968640777 1000399491 1043151606 1076267530 1111554990 1117662435 1159057340 1291521036 1333865988 1341194922 1429142130 1490216580 1506774542 1539076140 1564727409 1614401295 1667332485 1738586010 1937281554 2000798982 2086303212 2152535060 2223109980 2235324870 2260161813 2607879015 2682389844 2858284260 2905922331 3013549084 3129454818 3228802590 3334664970 3352987305 3477172020 3766936355 3874563108 4001597964 4470649740 4520323626 4694182227 4843203885 5001997455 5215758030 5811844662 6258909636 6457605180 6669329940 6705974610 6780485439 7533872710 7823637045 8717766993 9040647252 9388364454 9686407770 10003994910 10431516060 11300809065 11623689324 13411949220 13560970878 14529611655 15067745420 15647274090 17435533986 18776728908 19372815540 20007989820 20341456317 22601618130 23470911135 27121941756 29059223310 31294548180 33902427195 34871067972 40682912634 43588834965 45203236260 46941822270 58118446620 61024368951 67804854390 81365825268 87177669930 93883644540 101707281585 122048737902 135609708780 174355339860 203414563170 244097475804 305121844755 406829126340 610243689510 1220487379020
- Sum of all divisors σ(n): 4789549032576
- Sum of proper divisors (its aliquot sum) s(n): 3569061653556
- 1220487379020 is an abundant number, because the sum of its proper divisors (3569061653556) is greater than itself. Its abundance is 2348574274536
Bases of 1220487379020
- Binary: 100011100001010101011011101111000010011002
- Hexadecimal: 0x11C2AB7784C
- Base-36: FKOMO8R0
Squares and roots of 1220487379020
- 1220487379020 squared (12204873790202) is 1489589442347109136160400
- 1220487379020 cubed (12204873790203) is 1818025114306086626666302902314808000
-
The
square root of 1220487379020 is 1104756.7058044953 -
The
cube root of 1220487379020 is 10686.7200054213
Scales and comparisons
How big is 1220487379020?- 1,220,487,379,020 seconds is equal to 38,807 years, 37 weeks, 4 days, 7 hours, 57 minutes.
-
To count from 1 to 1,220,487,379,020 would take you about ninety-seven thousand and nineteen 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 1220487379020 cubic inches would be around 890.6 feet tall.
Recreational maths with 1220487379020
- 1220487379020 backwards is 0209737840221
- 1220487379020 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1220487379020's digits is 45
- More coming soon!
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