2101357080
2,101,357,080 is an even composite number composed of five prime numbers multiplied together.
2101357080 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 2101357080:
23 × 39 × 5 × 17 × 157
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 17 × 157)See below for interesting mathematical facts about the number 2101357080 from the Numbermatics database.
Names of 2101357080
- Cardinal: 2101357080 can be written as Two billion, one hundred one million, three hundred fifty-seven thousand and eighty.
Scientific notation
- Scientific notation: 2.10135708 × 109
Factors of 2101357080
Divisors of 2101357080
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 17 18 20 24 27 30 34 36 40 45 51 54 60 68 72 81 85 90 102 108 120 135 136 153 157 162 170 180 204 216 243 255 270 306 314 324 340 360 405 408 459 471 486 510 540 612 628 648 680 729 765 785 810 918 942 972 1020 1080 1215 1224 1256 1377 1413 1458 1530 1570 1620 1836 1884 1944 2040 2187 2295 2355 2430 2669 2754 2826 2916 3060 3140 3240 3645 3672 3768 4131 4239 4374 4590 4710 4860 5338 5508 5652 5832 6120 6280 6561 6885 7065 7290 8007 8262 8478 8748 9180 9420 9720 10676 10935 11016 11304 12393 12717 13122 13345 13770 14130 14580 16014 16524 16956 17496 18360 18840 19683 20655 21195 21352 21870 24021 24786 25434 26244 26690 27540 28260 29160 32028 32805 33048 33912 37179 38151 39366 40035 41310 42390 43740 48042 49572 50868 52488 53380 55080 56520 61965 63585 64056 65610 72063 74358 76302 78732 80070 82620 84780 87480 96084 98415 99144 101736 106760 111537 114453 120105 123930 127170 131220 144126 148716 152604 157464 160140 165240 169560 185895 190755 192168 196830 216189 223074 228906 240210 247860 254340 262440 288252 297432 305208 320280 334611 343359 360315 371790 381510 393660 432378 446148 457812 480420 495720 508680 557685 572265 576504 648567 669222 686718 720630 743580 763020 787320 864756 892296 915624 960840 1030077 1080945 1115370 1144530 1297134 1338444 1373436 1441260 1487160 1526040 1673055 1716795 1729512 1945701 2060154 2161890 2230740 2289060 2594268 2676888 2746872 2882520 3090231 3242835 3346110 3433590 3891402 4120308 4323780 4461480 4578120 5150385 5188536 5837103 6180462 6485670 6692220 6867180 7782804 8240616 8647560 9728505 10300770 11674206 12360924 12971340 13384440 13734360 15451155 15565608 17511309 19457010 20601540 23348412 24721848 25942680 29185515 30902310 35022618 38914020 41203080 46696824 52533927 58371030 61804620 70045236 77828040 87556545 105067854 116742060 123609240 140090472 175113090 210135708 233484120 262669635 350226180 420271416 525339270 700452360 1050678540 2101357080
- Sum of all divisors σ(n): 7556963040
- Sum of proper divisors (its aliquot sum) s(n): 5455605960
- 2101357080 is an abundant number, because the sum of its proper divisors (5455605960) is greater than itself. Its abundance is 3354248880
Bases of 2101357080
- Binary: 11111010100000000101010000110002
- Hexadecimal: 0x7D402A18
- Base-36: YR3DI0
Squares and roots of 2101357080
- 2101357080 squared (21013570802) is 4415701577666126400
- 2101357080 cubed (21013570803) is 9278965773395884586814912000
-
The
square root of 2101357080 is 45840.5615148855 -
The
cube root of 2101357080 is 1280.8549545365
Scales and comparisons
How big is 2101357080?- 2,101,357,080 seconds is equal to 66 years, 42 weeks, 3 days, 6 hours, 18 minutes.
-
To count from 1 to 2,101,357,080 would take you about one hundred thirty-three 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 2101357080 cubic inches would be around 106.7 feet tall.
Recreational maths with 2101357080
- 2101357080 backwards is 0807531012
- 2101357080 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2101357080's digits is 27
- More coming soon!
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