1380816450
1,380,816,450 is an even composite number composed of seven prime numbers multiplied together.
1380816450 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 1380816450:
2 × 33 × 52 × 13 × 19 × 41 × 101
(2 × 3 × 3 × 3 × 5 × 5 × 13 × 19 × 41 × 101)See below for interesting mathematical facts about the number 1380816450 from the Numbermatics database.
Names of 1380816450
- Cardinal: 1380816450 can be written as One billion, three hundred eighty million, eight hundred sixteen thousand, four hundred fifty.
Scientific notation
- Scientific notation: 1.38081645 × 109
Factors of 1380816450
Divisors of 1380816450
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 5 6 9 10 13 15 18 19 25 26 27 30 38 39 41 45 50 54 57 65 75 78 82 90 95 101 114 117 123 130 135 150 171 190 195 202 205 225 234 246 247 270 285 303 325 342 351 369 390 410 450 475 494 505 513 533 570 585 606 615 650 675 702 738 741 779 855 909 950 975 1010 1025 1026 1066 1107 1170 1230 1235 1313 1350 1425 1482 1515 1558 1599 1710 1755 1818 1845 1919 1950 2050 2214 2223 2337 2470 2525 2565 2626 2665 2727 2850 2925 3030 3075 3198 3510 3690 3705 3838 3895 3939 4141 4275 4446 4545 4674 4797 5050 5130 5330 5454 5535 5757 5850 6150 6175 6565 6669 7011 7410 7575 7790 7878 7995 8282 8550 8775 9090 9225 9594 9595 10127 11070 11115 11514 11685 11817 12350 12423 12825 13130 13325 13338 13635 14022 14391 15150 15990 17271 17550 18450 18525 19190 19475 19695 20254 20705 21033 22230 22725 23370 23634 23985 24846 24947 25650 26650 27270 27675 28782 28785 30381 32825 33345 34542 35055 35451 37050 37269 38950 39390 39975 41410 42066 45450 47970 47975 49894 50635 51813 53833 55350 55575 57570 58425 59085 60762 62115 65650 66690 68175 70110 70902 71955 74538 74841 78679 79950 86355 91143 95950 98475 101270 103525 103626 105165 107666 111150 111807 116850 118170 119925 124230 124735 136350 143910 143925 149682 151905 157358 161499 166725 172710 175275 177255 182286 186345 196950 207050 210330 223614 224523 236037 239850 249470 253175 259065 269165 273429 287850 295425 303810 310575 322998 333450 350550 354510 359775 372690 374205 393395 431775 449046 455715 472074 484497 506350 518130 525825 538330 546858 559035 590850 621150 623675 673569 708111 719550 748410 759525 786790 807495 863550 886275 911430 931725 968994 1022827 1051650 1118070 1122615 1180185 1247350 1295325 1345825 1347138 1367145 1416222 1453491 1519050 1614990 1772550 1863450 1871025 1966975 2045654 2124333 2245230 2278575 2360370 2422485 2590650 2691650 2734290 2795175 2906982 3068481 3367845 3540555 3742050 3933950 4037475 4248666 4557150 4844970 5114135 5590350 5613075 5900925 6136962 6735690 6835725 7081110 7267455 8074950 9205443 10228270 10621665 11226150 11801850 12112425 13671450 14534910 15342405 16839225 17702775 18410886 21243330 24224850 25570675 27616329 30684810 33678450 35405550 36337275 46027215 51141350 53108325 55232658 72674550 76712025 92054430 106216650 138081645 153424050 230136075 276163290 460272150 690408225 1380816450
- Sum of all divisors σ(n): 4462214400
- Sum of proper divisors (its aliquot sum) s(n): 3081397950
- 1380816450 is an abundant number, because the sum of its proper divisors (3081397950) is greater than itself. Its abundance is 1700581500
Bases of 1380816450
- Binary: 10100100100110110010110010000102
- Hexadecimal: 0x524D9642
- Base-36: MU3OSI
Squares and roots of 1380816450
- 1380816450 squared (13808164502) is 1906654068590602500
- 1380816450 cubed (13808164503) is 2632739302369332247411125000
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The
square root of 1380816450 is 37159.3386647287 -
The
cube root of 1380816450 is 1113.5557994449
Scales and comparisons
How big is 1380816450?- 1,380,816,450 seconds is equal to 43 years, 47 weeks, 16 hours, 7 minutes, 30 seconds.
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To count from 1 to 1,380,816,450 would take you about eighty-seven 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 1380816450 cubic inches would be around 92.8 feet tall.
Recreational maths with 1380816450
- 1380816450 backwards is 0546180831
- The number of decimal digits it has is: 10
- The sum of 1380816450's digits is 36
- More coming soon!
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