7013868420
7,013,868,420 is an even composite number composed of seven prime numbers multiplied together.
7013868420 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 7013868420:
22 × 3 × 5 × 132 × 31 × 53 × 421
(2 × 2 × 3 × 5 × 13 × 13 × 31 × 53 × 421)See below for interesting mathematical facts about the number 7013868420 from the Numbermatics database.
Names of 7013868420
- Cardinal: 7013868420 can be written as Seven billion, thirteen million, eight hundred sixty-eight thousand, four hundred twenty.
Scientific notation
- Scientific notation: 7.01386842 × 109
Factors of 7013868420
Divisors of 7013868420
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 10 12 13 15 20 26 30 31 39 52 53 60 62 65 78 93 106 124 130 155 156 159 169 186 195 212 260 265 310 318 338 372 390 403 421 465 507 530 620 636 676 689 780 795 806 842 845 930 1014 1060 1209 1263 1378 1590 1612 1643 1684 1690 1860 2015 2028 2067 2105 2418 2526 2535 2756 3180 3286 3380 3445 4030 4134 4210 4836 4929 5052 5070 5239 5473 6045 6315 6572 6890 8060 8215 8268 8420 8957 9858 10140 10335 10478 10946 12090 12630 13051 13780 15717 16419 16430 17914 19716 20670 20956 21359 21892 22313 24180 24645 25260 26102 26195 26871 27365 31434 32838 32860 35828 39153 41340 42718 44626 44785 49290 52204 52390 53742 54730 62868 64077 65255 65676 66939 71149 78306 78585 82095 85436 89252 89570 98580 104780 106795 107484 109460 111565 128154 130510 133878 134355 142298 156612 157170 164190 169663 179140 195765 213447 213590 223130 256308 261020 267756 268710 277667 284596 290069 314340 320385 328380 334695 339326 355745 391530 426894 427180 446260 508989 537420 555334 580138 640770 669390 678652 691703 711490 783060 833001 848315 853788 870207 1017978 1067235 1110668 1160276 1281540 1338780 1383406 1388335 1422980 1450345 1666002 1696630 1740414 2035956 2075109 2134470 2205619 2544945 2766812 2776670 2900690 3332004 3393260 3458515 3480828 3770897 4150218 4165005 4268940 4351035 4411238 5089890 5553340 5801380 6616857 6917030 7541794 8300436 8330010 8702070 8822476 8992139 10179780 10375545 11028095 11312691 13233714 13834060 15083588 16660020 17404140 17984278 18854485 20751090 22056190 22625382 26467428 26976417 33084285 35968556 37708970 41502180 44112380 44960695 45250764 53952834 56563455 66168570 75417940 89921390 107905668 113126910 116897807 132337140 134882085 179842780 226253820 233795614 269764170 350693421 467591228 539528340 584489035 701386842 1168978070 1402773684 1753467105 2337956140 3506934210 7013868420
- Sum of all divisors σ(n): 22419016704
- Sum of proper divisors (its aliquot sum) s(n): 15405148284
- 7013868420 is an abundant number, because the sum of its proper divisors (15405148284) is greater than itself. Its abundance is 8391279864
Bases of 7013868420
- Binary: 1101000100000111100100011100001002
- Hexadecimal: 0x1A20F2384
- Base-36: 37ZVJIC
Squares and roots of 7013868420
- 7013868420 squared (70138684202) is 49194350213073296400
- 7013868420 cubed (70138684203) is 345042699401895064765259688000
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The
square root of 7013868420 is 83748.8413054173 -
The
cube root of 7013868420 is 1914.1936509789
Scales and comparisons
How big is 7013868420?- 7,013,868,420 seconds is equal to 223 years, 1 week, 47 minutes.
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To count from 1 to 7,013,868,420 would take you about four hundred forty-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 7013868420 cubic inches would be around 159.5 feet tall.
Recreational maths with 7013868420
- 7013868420 backwards is 0248683107
- 7013868420 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 7013868420's digits is 39
- More coming soon!
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