2146990560
2,146,990,560 is an even composite number composed of seven prime numbers multiplied together.
2146990560 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 2146990560:
25 × 3 × 5 × 11 × 13 × 31 × 1009
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 11 × 13 × 31 × 1009)See below for interesting mathematical facts about the number 2146990560 from the Numbermatics database.
Names of 2146990560
- Cardinal: 2146990560 can be written as Two billion, one hundred forty-six million, nine hundred ninety thousand, five hundred sixty.
Scientific notation
- Scientific notation: 2.14699056 × 109
Factors of 2146990560
Divisors of 2146990560
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 13 15 16 20 22 24 26 30 31 32 33 39 40 44 48 52 55 60 62 65 66 78 80 88 93 96 104 110 120 124 130 132 143 155 156 160 165 176 186 195 208 220 240 248 260 264 286 310 312 330 341 352 372 390 403 416 429 440 465 480 496 520 528 572 620 624 660 682 715 744 780 806 858 880 930 992 1009 1023 1040 1056 1144 1209 1240 1248 1320 1364 1430 1488 1560 1612 1705 1716 1760 1860 2015 2018 2046 2080 2145 2288 2418 2480 2640 2728 2860 2976 3027 3120 3224 3410 3432 3720 4030 4036 4092 4290 4433 4576 4836 4960 5045 5115 5280 5456 5720 6045 6054 6240 6448 6820 6864 7440 8060 8072 8184 8580 8866 9672 10090 10230 10912 11099 11440 12090 12108 12896 13117 13299 13640 13728 14880 15135 16120 16144 16368 17160 17732 19344 20180 20460 22165 22198 22880 24180 24216 26234 26598 27280 30270 31279 32240 32288 32736 33297 34320 35464 38688 39351 40360 40920 44330 44396 48360 48432 52468 53196 54560 55495 60540 62558 64480 65585 66495 66594 68640 70928 78702 80720 81840 88660 88792 93837 96720 96864 104936 106392 110990 121080 125116 131170 132990 133188 141856 144287 156395 157404 161440 163680 166485 177320 177584 187674 193440 196755 209872 212784 221980 242160 250232 262340 265980 266376 288574 312790 314808 332970 344069 354640 355168 375348 393510 406627 419744 425568 432861 443960 469185 484320 500464 524680 531960 532752 577148 625580 629616 665940 688138 709280 721435 750696 787020 813254 865722 887920 938370 1000928 1032207 1049360 1063920 1065504 1154296 1219881 1251160 1259232 1331880 1376276 1442870 1501392 1574040 1626508 1720345 1731444 1775840 1876740 2033135 2064414 2098720 2127840 2164305 2308592 2439762 2502320 2663760 2752552 2885740 3002784 3148080 3253016 3440690 3462888 3753480 4066270 4128828 4328610 4472897 4617184 4879524 5004640 5161035 5327520 5505104 5771480 6099405 6296160 6506032 6881380 6925776 7506960 8132540 8257656 8657220 8945794 9759048 10322070 11010208 11542960 12198810 13012064 13418691 13762760 13851552 15013920 16265080 16515312 17314440 17891588 19518096 20644140 22364485 23085920 24397620 26837382 27525520 32530160 33030624 34628880 35783176 39036192 41288280 44728970 48795240 53674764 55051040 65060320 67093455 69257760 71566352 82576560 89457940 97590480 107349528 134186910 143132704 165153120 178915880 195180960 214699056 268373820 357831760 429398112 536747640 715663520 1073495280 2146990560
- Sum of all divisors σ(n): 8209797120
- Sum of proper divisors (its aliquot sum) s(n): 6062806560
- 2146990560 is an abundant number, because the sum of its proper divisors (6062806560) is greater than itself. Its abundance is 3915816000
Bases of 2146990560
- Binary: 11111111111100001111001111000002
- Hexadecimal: 0x7FF879E0
- Base-36: ZI9GIO
Squares and roots of 2146990560
- 2146990560 squared (21469905602) is 4609568464729113600
- 2146990560 cubed (21469905603) is 9896699979447099856367616000
-
The
square root of 2146990560 is 46335.6294874689 -
The
cube root of 2146990560 is 1290.0604021955
Scales and comparisons
How big is 2146990560?- 2,146,990,560 seconds is equal to 68 years, 13 weeks, 6 days, 10 hours, 16 minutes.
-
To count from 1 to 2,146,990,560 would take you about one hundred thirty-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 2146990560 cubic inches would be around 107.5 feet tall.
Recreational maths with 2146990560
- 2146990560 backwards is 0650996412
- The number of decimal digits it has is: 10
- The sum of 2146990560's digits is 42
- More coming soon!
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