13915228740
13,915,228,740 is an even composite number composed of six prime numbers multiplied together.
13915228740 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 13915228740:
22 × 3 × 5 × 73 × 192 × 1873
(2 × 2 × 3 × 5 × 7 × 7 × 7 × 19 × 19 × 1873)See below for interesting mathematical facts about the number 13915228740 from the Numbermatics database.
Names of 13915228740
- Cardinal: 13915228740 can be written as Thirteen billion, nine hundred fifteen million, two hundred twenty-eight thousand, seven hundred forty.
Scientific notation
- Scientific notation: 1.391522874 × 1010
Factors of 13915228740
Divisors of 13915228740
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 19 20 21 28 30 35 38 42 49 57 60 70 76 84 95 98 105 114 133 140 147 190 196 210 228 245 266 285 294 343 361 380 399 420 490 532 570 588 665 686 722 735 798 931 980 1029 1083 1140 1330 1372 1444 1470 1596 1715 1805 1862 1873 1995 2058 2166 2527 2660 2793 2940 3430 3610 3724 3746 3990 4116 4332 4655 5054 5145 5415 5586 5619 6517 6860 7220 7492 7581 7980 9310 9365 10108 10290 10830 11172 11238 12635 13034 13111 13965 15162 17689 18620 18730 19551 20580 21660 22476 25270 26068 26222 27930 28095 30324 32585 35378 35587 37460 37905 39102 39333 50540 52444 53067 55860 56190 65170 65555 70756 71174 75810 78204 78666 88445 91777 97755 106134 106761 112380 123823 130340 131110 142348 151620 157332 176890 177935 183554 195510 196665 212268 213522 247646 249109 262220 265335 275331 353780 355870 367108 371469 391020 393330 427044 458885 495292 498218 530670 533805 550662 619115 642439 676153 711740 742938 747327 786660 917770 996436 1061340 1067610 1101324 1238230 1245545 1284878 1352306 1376655 1485876 1494654 1743763 1835540 1857345 1927317 2028459 2135220 2476460 2491090 2569756 2704612 2753310 2989308 3212195 3380765 3487526 3714690 3736635 3854634 4056918 4733071 4982180 5231289 5506620 6424390 6761530 6975052 7429380 7473270 7709268 8113836 8718815 9466142 9636585 10142295 10462578 12206341 12848780 13523060 14199213 14946540 17437630 18932284 19273170 20284590 20925156 23665355 24412682 26156445 28398426 33131497 34875260 36619023 38546340 40569180 47330710 48825364 52312890 56796852 61031705 66262994 70996065 73238046 94661420 99394491 104625780 122063410 132525988 141992130 146476092 165657485 183095115 198788982 231920479 244126820 283984260 331314970 366190230 397577964 463840958 496972455 662629940 695761437 732380460 927681916 993944910 1159602395 1391522874 1987889820 2319204790 2783045748 3478807185 4638409580 6957614370 13915228740
- Sum of all divisors σ(n): 47980396800
- Sum of proper divisors (its aliquot sum) s(n): 34065168060
- 13915228740 is an abundant number, because the sum of its proper divisors (34065168060) is greater than itself. Its abundance is 20149939320
Bases of 13915228740
- Binary: 11001111010110100110001010010001002
- Hexadecimal: 0x33D698A44
- Base-36: 6E4RN7O
Squares and roots of 13915228740
- 13915228740 squared (139152287402) is 193633590886521987600
- 13915228740 cubed (139152287403) is 2694455708933532840493443624000
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The
square root of 13915228740 is 117962.8277890963 -
The
cube root of 13915228740 is 2405.2678698239
Scales and comparisons
How big is 13915228740?- 13,915,228,740 seconds is equal to 442 years, 23 weeks, 6 days, 21 hours, 19 minutes.
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To count from 1 to 13,915,228,740 would take you about eight hundred eighty-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 13915228740 cubic inches would be around 200.4 feet tall.
Recreational maths with 13915228740
- 13915228740 backwards is 04782251931
- 13915228740 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13915228740's digits is 42
- More coming soon!
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