2120270940
2,120,270,940 is an even composite number composed of seven prime numbers multiplied together.
What does the number 2120270940 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 288 divisors.
2120270940 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 2120270940:
22 × 32 × 5 × 17 × 37 × 61 × 307
(2 × 2 × 3 × 3 × 5 × 17 × 37 × 61 × 307)See below for interesting mathematical facts about the number 2120270940 from the Numbermatics database.
Names of 2120270940
- Cardinal: 2120270940 can be written as Two billion, one hundred twenty million, two hundred seventy thousand, nine hundred forty.
Scientific notation
- Scientific notation: 2.12027094 × 109
Factors of 2120270940
Divisors of 2120270940
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 17 18 20 30 34 36 37 45 51 60 61 68 74 85 90 102 111 122 148 153 170 180 183 185 204 222 244 255 305 306 307 333 340 366 370 444 510 549 555 610 612 614 629 666 732 740 765 915 921 1020 1037 1098 1110 1220 1228 1258 1332 1530 1535 1665 1830 1842 1887 2074 2196 2220 2257 2516 2745 2763 3060 3070 3111 3145 3330 3660 3684 3774 4148 4514 4605 5185 5219 5490 5526 5661 6140 6222 6290 6660 6771 7548 9028 9210 9333 9435 10370 10438 10980 11052 11285 11322 11359 12444 12580 13542 13815 15555 15657 18420 18666 18727 18870 20313 20740 20876 22570 22644 22718 26095 27084 27630 28305 31110 31314 33855 34077 37332 37454 37740 38369 40626 45140 45436 46665 46971 52190 55260 56181 56610 56795 62220 62628 67710 68154 74908 76738 78285 81252 93330 93635 93942 101565 102231 104380 112362 113220 113590 115107 135420 136308 153476 156570 168543 170385 186660 187270 187884 191845 193103 203130 204462 224724 227180 230214 234855 280905 313140 318359 337086 340770 345321 374540 383690 386206 406260 408924 460428 469710 511155 561810 575535 579309 636718 674172 681540 690642 692899 767380 772412 842715 939420 955077 965515 1022310 1123620 1151070 1158618 1273436 1381284 1385798 1591795 1685430 1726605 1737927 1910154 1931030 2044620 2078697 2302140 2317236 2771596 2865231 2896545 3183590 3370860 3453210 3464495 3475854 3820308 3862060 4157394 4775385 5730462 5793090 6236091 6367180 6906420 6928990 6951708 8314788 8689635 9550770 10393485 11460924 11586180 11779283 12472182 13857980 14326155 17379270 19101540 20786970 23558566 24944364 28652310 31180455 34758540 35337849 41573940 47117132 57304620 58896415 62360910 70675698 106013547 117792830 124721820 141351396 176689245 212027094 235585660 353378490 424054188 530067735 706756980 1060135470 2120270940
- Sum of all divisors σ(n): 7131668544
- Sum of proper divisors (its aliquot sum) s(n): 5011397604
- 2120270940 is an abundant number, because the sum of its proper divisors (5011397604) is greater than itself. Its abundance is 2891126664
Bases of 2120270940
- Binary: 11111100110000011000100010111002
- Hexadecimal: 0x7E60C45C
- Base-36: Z2CRJ0
Squares and roots of 2120270940
- 2120270940 squared (21202709402) is 4495548859008483600
- 2120270940 cubed (21202709403) is 9531781605105844990546584000
-
The
square root of 2120270940 is 46046.3998592723 -
The
cube root of 2120270940 is 1284.6863814979
Scales and comparisons
How big is 2120270940?- 2,120,270,940 seconds is equal to 67 years, 21 weeks, 5 days, 4 hours, 9 minutes.
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To count from 1 to 2,120,270,940 would take you about one hundred thirty-four 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 2120270940 cubic inches would be around 107.1 feet tall.
Recreational maths with 2120270940
- 2120270940 backwards is 0490720212
- The number of decimal digits it has is: 10
- The sum of 2120270940's digits is 27
- More coming soon!
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