31001990400
31,001,990,400 is an even composite number composed of five prime numbers multiplied together.
31001990400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred eighty-six divisors.
Prime factorization of 31001990400:
28 × 32 × 52 × 732 × 101
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 73 × 73 × 101)See below for interesting mathematical facts about the number 31001990400 from the Numbermatics database.
Names of 31001990400
- Cardinal: 31001990400 can be written as Thirty-one billion, one million, nine hundred ninety thousand, four hundred.
Scientific notation
- Scientific notation: 3.10019904 × 1010
Factors of 31001990400
Divisors of 31001990400
- Number of divisors d(n): 486
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 64 72 73 75 80 90 96 100 101 120 128 144 146 150 160 180 192 200 202 219 225 240 256 288 292 300 303 320 360 365 384 400 404 438 450 480 505 576 584 600 606 640 657 720 730 768 800 808 876 900 909 960 1010 1095 1152 1168 1200 1212 1280 1314 1440 1460 1515 1600 1616 1752 1800 1818 1825 1920 2020 2190 2304 2336 2400 2424 2525 2628 2880 2920 3030 3200 3232 3285 3504 3600 3636 3650 3840 4040 4380 4545 4672 4800 4848 5050 5256 5329 5475 5760 5840 6060 6400 6464 6570 7008 7200 7272 7300 7373 7575 8080 8760 9090 9344 9600 9696 10100 10512 10658 10950 11520 11680 12120 12928 13140 14016 14400 14544 14600 14746 15150 15987 16160 16425 17520 18180 18688 19200 19392 20200 21024 21316 21900 22119 22725 23360 24240 25856 26280 26645 28032 28800 29088 29200 29492 30300 31974 32320 32850 35040 36360 36865 38784 40400 42048 42632 43800 44238 45450 46720 47961 48480 52560 53290 56064 57600 58176 58400 58984 60600 63948 64640 65700 66357 70080 72720 73730 77568 79935 80800 84096 85264 87600 88476 90900 93440 95922 96960 105120 106580 110595 116352 116800 117968 121200 127896 129280 131400 132714 133225 140160 145440 147460 159870 161600 168192 170528 175200 176952 181800 184325 191844 193920 210240 213160 221190 232704 233600 235936 239805 242400 255792 262800 265428 266450 280320 290880 294920 319740 323200 331785 341056 350400 353904 363600 368650 383688 387840 399675 420480 426320 442380 467200 471872 479610 484800 511584 525600 530856 532900 538229 552975 581760 589840 639480 646400 663570 682112 700800 707808 727200 737300 767376 799350 840960 852640 884760 943744 959220 969600 1023168 1051200 1061712 1065800 1076458 1105950 1163520 1179680 1199025 1278960 1327140 1364224 1401600 1415616 1454400 1474600 1534752 1598700 1614687 1658925 1705280 1769520 1887488 1918440 1939200 2046336 2102400 2123424 2131600 2152916 2211900 2359360 2398050 2557920 2654280 2691145 2831232 2908800 2949200 3069504 3197400 3229374 3317850 3410560 3539040 3836880 4092672 4204800 4246848 4263200 4305832 4423800 4718720 4796100 4844061 5115840 5308560 5382290 5662464 5817600 5898400 6139008 6394800 6458748 6635700 6821120 7078080 7673760 8073435 8493696 8526400 8611664 8847600 9437440 9592200 9688122 10231680 10617120 10764580 11796800 12278016 12789600 12917496 13271400 13455725 14156160 15347520 16146870 16987392 17052800 17223328 17695200 19184400 19376244 20463360 21234240 21529160 23593600 24220305 25579200 25834992 26542800 26911450 28312320 30695040 32293740 34105600 34446656 35390400 38368800 38752488 40367175 42468480 43058320 47187200 48440610 51158400 51669984 53085600 53822900 61390080 64587480 68893312 70780800 76737600 77504976 80734350 84936960 86116640 96881220 102316800 103339968 106171200 107645800 121101525 129174960 137786624 141561600 153475200 155009952 161468700 172233280 193762440 206679936 212342400 215291600 242203050 258349920 306950400 310019904 322937400 344466560 387524880 413359872 424684800 430583200 484406100 516699840 620039808 645874800 688933120 775049760 861166400 968812200 1033399680 1240079616 1291749600 1550099520 1722332800 1937624400 2066799360 2583499200 3100199040 3444665600 3875248800 5166998400 6200398080 7750497600 10333996800 15500995200 31001990400
- Sum of all divisors σ(n): 113490911898
- Sum of proper divisors (its aliquot sum) s(n): 82488921498
- 31001990400 is an abundant number, because the sum of its proper divisors (82488921498) is greater than itself. Its abundance is 51486931098
Bases of 31001990400
- Binary: 111001101111101110011010101000000002
- Hexadecimal: 0x737DCD500
- Base-36: E8PS8W0
Squares and roots of 31001990400
- 31001990400 squared (310019904002) is 961123408761692160000
- 31001990400 cubed (310019904003) is 29796738691645256232075264000000
-
The
square root of 31001990400 is 176073.8208820379 -
The
cube root of 31001990400 is 3141.4478832543
Scales and comparisons
How big is 31001990400?- 31,001,990,400 seconds is equal to 985 years, 39 weeks, 6 days, 8 hours.
-
To count from 1 to 31,001,990,400 would take you about one thousand, nine hundred seventy-one 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 31001990400 cubic inches would be around 261.8 feet tall.
Recreational maths with 31001990400
- 31001990400 backwards is 00409910013
- The number of decimal digits it has is: 11
- The sum of 31001990400's digits is 27
- More coming soon!
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The information we have on file for 31001990400 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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