2123249520
2,123,249,520 is an even composite number composed of seven prime numbers multiplied together.
2123249520 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 2123249520:
24 × 3 × 5 × 7 × 31 × 59 × 691
(2 × 2 × 2 × 2 × 3 × 5 × 7 × 31 × 59 × 691)See below for interesting mathematical facts about the number 2123249520 from the Numbermatics database.
Names of 2123249520
- Cardinal: 2123249520 can be written as Two billion, one hundred twenty-three million, two hundred forty-nine thousand, five hundred twenty.
Scientific notation
- Scientific notation: 2.12324952 × 109
Factors of 2123249520
Divisors of 2123249520
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 31 35 40 42 48 56 59 60 62 70 80 84 93 105 112 118 120 124 140 155 168 177 186 210 217 236 240 248 280 295 310 336 354 372 413 420 434 465 472 496 560 590 620 651 691 708 744 826 840 868 885 930 944 1085 1180 1239 1240 1302 1382 1416 1488 1652 1680 1736 1770 1829 1860 2065 2073 2170 2360 2478 2480 2604 2764 2832 3255 3304 3455 3472 3540 3658 3720 4130 4146 4340 4720 4837 4956 5208 5487 5528 6195 6510 6608 6910 7080 7316 7440 8260 8292 8680 9145 9674 9912 10365 10416 10974 11056 12390 12803 13020 13820 14160 14511 14632 16520 16584 17360 18290 19348 19824 20730 21421 21948 24185 24780 25606 26040 27435 27640 29022 29264 33040 33168 36580 38409 38696 40769 41460 42842 43896 48370 49560 51212 52080 54870 55280 58044 64015 64263 72555 73160 76818 77392 81538 82920 85684 87792 96740 99120 102424 107105 109740 116088 122307 128030 128526 145110 146320 149947 153636 163076 165840 171368 192045 193480 203845 204848 214210 219480 232176 244614 256060 257052 285383 290220 299894 307272 321315 326152 342736 384090 386960 407690 428420 438960 449841 489228 512120 514104 570766 580440 599788 611535 614544 642630 652304 749735 768180 815380 856149 856840 899682 978456 1024240 1028208 1141532 1160880 1199576 1223070 1263839 1285260 1426915 1499470 1536360 1630760 1712298 1713680 1799364 1956912 2249205 2283064 2399152 2446140 2527678 2570520 2853830 2998940 3072720 3261520 3424596 3598728 3791517 4280745 4498410 4566128 4892280 5055356 5141040 5707660 5997880 6319195 6849192 7197456 7583034 8561490 8846873 8996820 9784560 10110712 11415320 11995760 12638390 13698384 15166068 17122980 17693746 17993640 18957585 20221424 22830640 25276780 26540619 30332136 34245960 35387492 35987280 37915170 44234365 50553560 53081238 60664272 68491920 70774984 75830340 88468730 101107120 106162476 132703095 141549968 151660680 176937460 212324952 265406190 303321360 353874920 424649904 530812380 707749840 1061624760 2123249520
- Sum of all divisors σ(n): 7908065280
- Sum of proper divisors (its aliquot sum) s(n): 5784815760
- 2123249520 is an abundant number, because the sum of its proper divisors (5784815760) is greater than itself. Its abundance is 3661566240
Bases of 2123249520
- Binary: 11111101000111000110111011100002
- Hexadecimal: 0x7E8E3770
- Base-36: Z44LTC
Squares and roots of 2123249520
- 2123249520 squared (21232495202) is 4508188524180230400
- 2123249520 cubed (21232495203) is 9572009120035182590289408000
-
The
square root of 2123249520 is 46078.7317533805 -
The
cube root of 2123249520 is 1285.2876805475
Scales and comparisons
How big is 2123249520?- 2,123,249,520 seconds is equal to 67 years, 26 weeks, 4 days, 15 hours, 32 minutes.
-
To count from 1 to 2,123,249,520 would take you about one hundred thirty-five 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 2123249520 cubic inches would be around 107.1 feet tall.
Recreational maths with 2123249520
- 2123249520 backwards is 0259423212
- 2123249520 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2123249520's digits is 30
- More coming soon!
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