13921867960
13,921,867,960 is an even composite number composed of seven prime numbers multiplied together.
13921867960 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 13921867960:
23 × 5 × 7 × 112 × 13 × 73 × 433
(2 × 2 × 2 × 5 × 7 × 11 × 11 × 13 × 73 × 433)See below for interesting mathematical facts about the number 13921867960 from the Numbermatics database.
Names of 13921867960
- Cardinal: 13921867960 can be written as Thirteen billion, nine hundred twenty-one million, eight hundred sixty-seven thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 1.392186796 × 1010
Factors of 13921867960
Divisors of 13921867960
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 5 7 8 10 11 13 14 20 22 26 28 35 40 44 52 55 56 65 70 73 77 88 91 104 110 121 130 140 143 146 154 182 220 242 260 280 286 292 308 364 365 385 433 440 455 484 511 520 572 584 605 616 715 728 730 770 803 847 866 910 949 968 1001 1022 1144 1210 1430 1460 1540 1573 1606 1694 1732 1820 1898 2002 2044 2165 2420 2555 2860 2920 3031 3080 3146 3212 3388 3464 3640 3796 4004 4015 4088 4235 4330 4745 4763 4840 5005 5110 5621 5629 5720 6062 6292 6424 6643 6776 7592 7865 8008 8030 8470 8660 8833 9490 9526 10010 10220 10439 11011 11242 11258 12124 12584 13286 15155 15730 16060 16940 17320 17666 18980 19052 20020 20440 20878 22022 22484 22516 23815 24248 26572 28105 28145 30310 31460 31609 32120 33215 33341 33880 35332 37960 38104 39403 40040 41756 44044 44165 44968 45032 47630 52195 52393 53144 55055 56210 56290 60620 61831 61919 62920 63218 66430 66682 70664 73073 78806 83512 88088 88330 95260 104390 104786 110110 112420 112580 114829 121240 123662 123838 126436 132860 133364 146146 157612 158045 166705 176660 190520 197015 208780 209572 220220 221263 224840 225160 229658 247324 247676 252872 261965 265720 266728 292292 309155 309595 315224 316090 333410 347699 353320 365365 366751 394030 410917 417560 419144 433433 440440 442526 459316 494648 495352 523930 574145 584584 618310 619190 632180 666820 681109 695398 730730 733502 788060 803803 821834 866866 885052 918632 1047860 1106315 1148290 1236620 1238380 1264360 1333640 1362218 1390796 1461460 1467004 1576120 1607606 1643668 1733732 1738495 1770104 1833755 2054585 2095720 2167165 2212630 2296580 2433893 2473240 2476760 2724436 2781592 2876419 2922920 2934008 3215212 3287336 3405545 3467464 3476990 3667510 3824689 4019015 4109170 4334330 4425260 4520087 4593160 4767763 4867786 5448872 5752838 6430424 6811090 6953980 7335020 7649378 8038030 8218340 8668660 8850520 9040174 9535526 9735572 11505676 12169465 13622180 13907960 14382095 14670040 15298756 16076060 16436680 17337320 18080348 19071052 19123445 19471144 22600435 23011352 23838815 24338930 26772823 27244360 28764190 30597512 31640609 32152120 36160696 38142104 38246890 45200870 47677630 48677860 49720957 53545646 57528380 63281218 76493780 90401740 95355260 97355720 99441914 107091292 115056760 126562436 133864115 152987560 158203045 180803480 190710520 198883828 214182584 248604785 253124872 267728230 316406090 348046699 397767656 497209570 535456460 632812180 696093398 994419140 1070912920 1265624360 1392186796 1740233495 1988838280 2784373592 3480466990 6960933980 13921867960
- Sum of all divisors σ(n): 43055994240
- Sum of proper divisors (its aliquot sum) s(n): 29134126280
- 13921867960 is an abundant number, because the sum of its proper divisors (29134126280) is greater than itself. Its abundance is 15212258320
Bases of 13921867960
- Binary: 11001111011100111011011000101110002
- Hexadecimal: 0x33DCED8B8
- Base-36: 6E8PY2G
Squares and roots of 13921867960
- 13921867960 squared (139218679602) is 193818407495674561600
- 13921867960 cubed (139218679603) is 2698314277372255517726086336000
-
The
square root of 13921867960 is 117990.9655863531 -
The
cube root of 13921867960 is 2405.6503420011
Scales and comparisons
How big is 13921867960?- 13,921,867,960 seconds is equal to 442 years, 34 weeks, 6 days, 17 hours, 32 minutes, 40 seconds.
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To count from 1 to 13,921,867,960 would take you about eight hundred eighty-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 13921867960 cubic inches would be around 200.5 feet tall.
Recreational maths with 13921867960
- 13921867960 backwards is 06976812931
- 13921867960 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13921867960's digits is 52
- More coming soon!
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