9994840240
9,994,840,240 is an even composite number composed of seven prime numbers multiplied together.
9994840240 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 9994840240:
24 × 5 × 7 × 11 × 61 × 67 × 397
(2 × 2 × 2 × 2 × 5 × 7 × 11 × 61 × 67 × 397)See below for interesting mathematical facts about the number 9994840240 from the Numbermatics database.
Names of 9994840240
- Cardinal: 9994840240 can be written as Nine billion, nine hundred ninety-four million, eight hundred forty thousand, two hundred forty.
Scientific notation
- Scientific notation: 9.99484024 × 109
Factors of 9994840240
Divisors of 9994840240
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 7 8 10 11 14 16 20 22 28 35 40 44 55 56 61 67 70 77 80 88 110 112 122 134 140 154 176 220 244 268 280 305 308 335 385 397 427 440 469 488 536 560 610 616 670 671 737 770 794 854 880 938 976 1072 1220 1232 1340 1342 1474 1540 1588 1708 1876 1985 2135 2345 2440 2680 2684 2779 2948 3080 3176 3355 3416 3685 3752 3970 4087 4270 4367 4690 4697 4880 5159 5360 5368 5558 5896 6160 6352 6710 6832 7370 7504 7940 8174 8540 8734 9380 9394 10318 10736 11116 11792 13420 13895 14740 15880 16348 17080 17468 18760 18788 20435 20636 21835 22232 23485 24217 25795 26599 26840 27790 28609 29480 30569 31760 32696 34160 34936 37520 37576 40870 41272 43670 44464 44957 46970 48434 51590 53198 53680 55580 57218 58960 61138 65392 69872 75152 81740 82544 87340 89914 93940 96868 103180 106396 111160 114436 121085 122276 132995 143045 152845 163480 169519 174680 179828 186193 187880 193736 206360 212792 222320 224785 228872 242170 244552 265990 266387 286090 292589 305690 314699 326960 339038 349360 359656 372386 375760 387472 412720 425584 449570 457744 484340 489104 531980 532774 572180 585178 611380 629398 678076 719312 744772 847595 899140 930965 968680 1063960 1065548 1144360 1170356 1222760 1258796 1331935 1356152 1462945 1489544 1573495 1622539 1695190 1798280 1861930 1864709 1937360 2048123 2127920 2131096 2288720 2340712 2445520 2517592 2663870 2712304 2925890 2979088 3146990 3245078 3390380 3596560 3723860 3729418 4096246 4262192 4681424 5035184 5327740 5851780 6293980 6490156 6780760 7447720 7458836 8112695 8192492 9323545 10240615 10655480 11357773 11703560 12587960 12980312 13561520 14895440 14917672 16225390 16384984 17847929 18647090 20481230 21310960 22715546 23407120 25175920 25960624 29835344 32450780 32769968 35695858 37294180 40962460 45431092 56788865 64901560 71391716 74588360 81924920 89239645 90862184 113577730 124935503 129803120 142783432 149176720 163849840 178479290 181724368 227155460 249871006 285566864 356958580 454310920 499742012 624677515 713917160 908621840 999484024 1249355030 1427834320 1998968048 2498710060 4997420120 9994840240
- Sum of all divisors σ(n): 29961796608
- Sum of proper divisors (its aliquot sum) s(n): 19966956368
- 9994840240 is an abundant number, because the sum of its proper divisors (19966956368) is greater than itself. Its abundance is 9972116128
Bases of 9994840240
- Binary: 10010100111011110100101000101100002
- Hexadecimal: 0x253BD28B0
- Base-36: 4LAO434
Squares and roots of 9994840240
- 9994840240 squared (99948402402) is 99896831423123257600
- 9994840240 cubed (99948402403) is 998452870556328801540365824000
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The
square root of 9994840240 is 99974.1978712509 -
The
cube root of 9994840240 is 2154.0640807515
Scales and comparisons
How big is 9994840240?- 9,994,840,240 seconds is equal to 317 years, 41 weeks, 6 days, 30 minutes, 40 seconds.
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To count from 1 to 9,994,840,240 would take you about six 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 9994840240 cubic inches would be around 179.5 feet tall.
Recreational maths with 9994840240
- 9994840240 backwards is 0420484999
- The number of decimal digits it has is: 10
- The sum of 9994840240's digits is 49
- More coming soon!
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