1013990400
1,013,990,400 is an even composite number composed of four prime numbers multiplied together.
1013990400 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred ninety-six divisors.
Prime factorization of 1013990400:
210 × 35 × 52 × 163
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 163)See below for interesting mathematical facts about the number 1013990400 from the Numbermatics database.
Names of 1013990400
- Cardinal: 1013990400 can be written as One billion, thirteen million, nine hundred ninety thousand, four hundred.
Scientific notation
- Scientific notation: 1.0139904 × 109
Factors of 1013990400
Divisors of 1013990400
- Number of divisors d(n): 396
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 54 60 64 72 75 80 81 90 96 100 108 120 128 135 144 150 160 162 163 180 192 200 216 225 240 243 256 270 288 300 320 324 326 360 384 400 405 432 450 480 486 489 512 540 576 600 640 648 652 675 720 768 800 810 815 864 900 960 972 978 1024 1080 1152 1200 1215 1280 1296 1304 1350 1440 1467 1536 1600 1620 1630 1728 1800 1920 1944 1956 2025 2160 2304 2400 2430 2445 2560 2592 2608 2700 2880 2934 3072 3200 3240 3260 3456 3600 3840 3888 3912 4050 4075 4320 4401 4608 4800 4860 4890 5120 5184 5216 5400 5760 5868 6075 6400 6480 6520 6912 7200 7335 7680 7776 7824 8100 8150 8640 8802 9216 9600 9720 9780 10368 10432 10800 11520 11736 12150 12225 12800 12960 13040 13203 13824 14400 14670 15360 15552 15648 16200 16300 17280 17604 19200 19440 19560 20736 20864 21600 22005 23040 23472 24300 24450 25600 25920 26080 26406 27648 28800 29340 31104 31296 32400 32600 34560 35208 36675 38400 38880 39120 39609 41472 41728 43200 44010 46080 46944 48600 48900 51840 52160 52812 57600 58680 62208 62592 64800 65200 66015 69120 70416 73350 76800 77760 78240 79218 82944 83456 86400 88020 93888 97200 97800 103680 104320 105624 110025 115200 117360 124416 125184 129600 130400 132030 138240 140832 146700 155520 156480 158436 166912 172800 176040 187776 194400 195600 198045 207360 208640 211248 220050 230400 234720 248832 250368 259200 260800 264060 281664 293400 311040 312960 316872 330075 345600 352080 375552 388800 391200 396090 414720 417280 422496 440100 469440 500736 518400 521600 528120 563328 586800 622080 625920 633744 660150 691200 704160 751104 777600 782400 792180 834560 844992 880200 938880 990225 1036800 1043200 1056240 1126656 1173600 1244160 1251840 1267488 1320300 1408320 1502208 1555200 1564800 1584360 1689984 1760400 1877760 1980450 2073600 2086400 2112480 2253312 2347200 2503680 2534976 2640600 2816640 3110400 3129600 3168720 3379968 3520800 3755520 3960900 4172800 4224960 4506624 4694400 5069952 5281200 5633280 6220800 6259200 6337440 6759936 7041600 7511040 7921800 8449920 9388800 10139904 10562400 11266560 12518400 12674880 13519872 14083200 15843600 16899840 18777600 20279808 21124800 22533120 25349760 28166400 31687200 33799680 37555200 40559616 42249600 50699520 56332800 63374400 67599360 84499200 101399040 112665600 126748800 168998400 202798080 253497600 337996800 506995200 1013990400
- Sum of all divisors σ(n): 3788129072
- Sum of proper divisors (its aliquot sum) s(n): 2774138672
- 1013990400 is an abundant number, because the sum of its proper divisors (2774138672) is greater than itself. Its abundance is 1760148272
Bases of 1013990400
- Binary: 1111000111000001000100000000002
- Hexadecimal: 0x3C704400
- Base-36: GRPC00
Squares and roots of 1013990400
- 1013990400 squared (10139904002) is 1028176531292160000
- 1013990400 cubed (10139904003) is 1042561132235549835264000000
-
The
square root of 1013990400 is 31843.2159179943 -
The
cube root of 1013990400 is 1004.6418862191
Scales and comparisons
How big is 1013990400?- 1,013,990,400 seconds is equal to 32 years, 12 weeks, 4 days.
-
To count from 1 to 1,013,990,400 would take you about sixty-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 1013990400 cubic inches would be around 83.7 feet tall.
Recreational maths with 1013990400
- 1013990400 backwards is 0040993101
- 1013990400 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1013990400's digits is 27
- More coming soon!
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