2990706400
2,990,706,400 is an even composite number composed of six prime numbers multiplied together.
2990706400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 2990706400:
25 × 52 × 11 × 19 × 31 × 577
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 11 × 19 × 31 × 577)See below for interesting mathematical facts about the number 2990706400 from the Numbermatics database.
Names of 2990706400
- Cardinal: 2990706400 can be written as Two billion, nine hundred ninety million, seven hundred six thousand, four hundred.
Scientific notation
- Scientific notation: 2.9907064 × 109
Factors of 2990706400
Divisors of 2990706400
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 5 8 10 11 16 19 20 22 25 31 32 38 40 44 50 55 62 76 80 88 95 100 110 124 152 155 160 176 190 200 209 220 248 275 304 310 341 352 380 400 418 440 475 496 550 577 589 608 620 682 760 775 800 836 880 950 992 1045 1100 1154 1178 1240 1364 1520 1550 1672 1705 1760 1900 2090 2200 2308 2356 2480 2728 2885 2945 3040 3100 3344 3410 3800 4180 4400 4616 4712 4960 5225 5456 5770 5890 6200 6347 6479 6688 6820 7600 8360 8525 8800 9232 9424 10450 10912 10963 11540 11780 12400 12694 12958 13640 14425 14725 15200 16720 17050 17887 18464 18848 20900 21926 23080 23560 24800 25388 25916 27280 28850 29450 31735 32395 33440 34100 35774 41800 43852 46160 47120 50776 51832 54560 54815 57700 58900 63470 64790 68200 71548 83600 87704 89435 92320 94240 101552 103664 109630 115400 117800 120593 126940 129580 136400 143096 158675 161975 167200 175408 178870 196757 203104 207328 219260 230800 235600 241186 253880 259160 272800 274075 286192 317350 323950 339853 350816 357740 393514 438520 447175 461600 471200 482372 507760 518320 548150 572384 602965 634700 647900 679706 715480 787028 877040 894350 964744 983785 1015520 1036640 1096300 1205930 1269400 1295800 1359412 1430960 1574056 1699265 1754080 1788700 1929488 1967570 2192600 2411860 2538800 2591600 2718824 2861920 3014825 3148112 3398530 3577400 3738383 3858976 3935140 4385200 4823720 4918925 5077600 5183200 5437648 6029650 6296224 6797060 7154800 7476766 7870280 8496325 8770400 9647440 9837850 10875296 12059300 13594120 14309600 14953532 15740560 16992650 18691915 19294880 19675700 24118600 27188240 29907064 31481120 33985300 37383830 39351400 48237200 54376480 59814128 67970600 74767660 78702800 93459575 96474400 119628256 135941200 149535320 157405600 186919150 271882400 299070640 373838300 598141280 747676600 1495353200 2990706400
- Sum of all divisors σ(n): 8669445120
- Sum of proper divisors (its aliquot sum) s(n): 5678738720
- 2990706400 is an abundant number, because the sum of its proper divisors (5678738720) is greater than itself. Its abundance is 2688032320
Bases of 2990706400
- Binary: 101100100100001010001110111000002
- Hexadecimal: 0xB2428EE0
- Base-36: 1DGL7TS
Squares and roots of 2990706400
- 2990706400 squared (29907064002) is 8944324771000960000
- 2990706400 cubed (29907064003) is 26749849336311105478144000000
-
The
square root of 2990706400 is 54687.3513712267 -
The
cube root of 2990706400 is 1440.7587308157
Scales and comparisons
How big is 2990706400?- 2,990,706,400 seconds is equal to 95 years, 4 weeks, 6 days, 15 hours, 46 minutes, 40 seconds.
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To count from 1 to 2,990,706,400 would take you about one hundred ninety 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 2990706400 cubic inches would be around 120.1 feet tall.
Recreational maths with 2990706400
- 2990706400 backwards is 0046070992
- The number of decimal digits it has is: 10
- The sum of 2990706400's digits is 37
- More coming soon!
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