1404989820
1,404,989,820 is an even composite number composed of seven prime numbers multiplied together.
1404989820 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 1404989820:
22 × 33 × 5 × 13 × 17 × 61 × 193
(2 × 2 × 3 × 3 × 3 × 5 × 13 × 17 × 61 × 193)See below for interesting mathematical facts about the number 1404989820 from the Numbermatics database.
Names of 1404989820
- Cardinal: 1404989820 can be written as One billion, four hundred four million, nine hundred eighty-nine thousand, eight hundred twenty.
Scientific notation
- Scientific notation: 1.40498982 × 109
Factors of 1404989820
Divisors of 1404989820
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 13 15 17 18 20 26 27 30 34 36 39 45 51 52 54 60 61 65 68 78 85 90 102 108 117 122 130 135 153 156 170 180 183 193 195 204 221 234 244 255 260 270 305 306 340 351 366 386 390 442 459 468 510 540 549 579 585 610 612 663 702 732 765 772 780 793 884 915 918 965 1020 1037 1098 1105 1158 1170 1220 1326 1404 1530 1586 1647 1737 1755 1830 1836 1930 1989 2074 2196 2210 2295 2316 2340 2379 2509 2652 2745 2895 3060 3111 3172 3281 3294 3315 3474 3510 3660 3860 3965 3978 4148 4420 4590 4758 5018 5185 5211 5490 5790 5967 6222 6562 6588 6630 6948 7020 7137 7527 7930 7956 8235 8685 9180 9333 9516 9843 9945 10036 10370 10422 10980 11580 11773 11895 11934 12444 12545 13124 13260 13481 14274 15054 15555 15860 16405 16470 17370 18666 19686 19890 20740 20844 21411 22581 23546 23790 23868 25090 26055 26962 27999 28548 29529 29835 30108 31110 32810 32940 34740 35319 35685 37332 37635 39372 39780 40443 42653 42822 45162 46665 47092 47580 49215 50180 52110 53924 55998 58865 59058 59670 62220 65620 67405 67743 70638 71370 75270 80886 85306 85644 88587 90324 93330 98430 104220 105957 107055 111996 112905 117730 118116 119340 121329 127959 134810 135486 139995 141276 142740 147645 150540 153049 161772 170612 176595 177174 186660 196860 200141 202215 211914 213265 214110 225810 235460 242658 255918 269620 270972 279990 295290 306098 317871 338715 353190 354348 363987 383877 400282 404430 423828 426530 428220 442935 451620 459147 485316 511836 529785 559980 590580 600423 606645 612196 635742 639795 677430 706380 727974 765245 767754 800564 808860 853060 885870 918294 1000705 1059570 1151631 1200846 1213290 1271484 1279590 1354860 1377441 1455948 1530490 1535508 1589355 1771740 1801269 1819935 1836588 1919385 2001410 2119140 2295735 2303262 2401692 2426580 2559180 2601833 2754882 3002115 3060980 3178710 3602538 3639870 3838770 4002820 4132323 4591470 4606524 5203666 5403807 5509764 5758155 6004230 6357420 6887205 7205076 7279740 7677540 7805499 8264646 9006345 9182940 10407332 10807614 11516310 12008460 13009165 13774410 15610998 16529292 18012690 20661615 21615228 23032620 23416497 26018330 27019035 27548820 31221996 36025380 39027495 41323230 46832994 52036660 54038070 70249491 78054990 82646460 93665988 108076140 117082485 140498982 156109980 234164970 280997964 351247455 468329940 702494910 1404989820
- Sum of all divisors σ(n): 5092174080
- Sum of proper divisors (its aliquot sum) s(n): 3687184260
- 1404989820 is an abundant number, because the sum of its proper divisors (3687184260) is greater than itself. Its abundance is 2282194440
Bases of 1404989820
- Binary: 10100111011111001110001011111002
- Hexadecimal: 0x53BE717C
- Base-36: N8HT30
Squares and roots of 1404989820
- 1404989820 squared (14049898202) is 1973996394303632400
- 1404989820 cubed (14049898203) is 2773444838713309511022168000
-
The
square root of 1404989820 is 37483.1938340371 -
The
cube root of 1404989820 is 1120.0164272677
Scales and comparisons
How big is 1404989820?- 1,404,989,820 seconds is equal to 44 years, 35 weeks, 10 hours, 57 minutes.
-
To count from 1 to 1,404,989,820 would take you about eighty-nine 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 1404989820 cubic inches would be around 93.3 feet tall.
Recreational maths with 1404989820
- 1404989820 backwards is 0289894041
- 1404989820 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1404989820's digits is 45
- More coming soon!
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