1400409972
1,400,409,972 is an even composite number composed of five prime numbers multiplied together.
1400409972 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 1400409972:
22 × 35 × 13 × 192 × 307
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 13 × 19 × 19 × 307)See below for interesting mathematical facts about the number 1400409972 from the Numbermatics database.
Names of 1400409972
- Cardinal: 1400409972 can be written as One billion, four hundred million, four hundred nine thousand, nine hundred seventy-two.
Scientific notation
- Scientific notation: 1.400409972 × 109
Factors of 1400409972
Divisors of 1400409972
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 6 9 12 13 18 19 26 27 36 38 39 52 54 57 76 78 81 108 114 117 156 162 171 228 234 243 247 307 324 342 351 361 468 486 494 513 614 684 702 722 741 921 972 988 1026 1053 1083 1228 1404 1444 1482 1539 1842 2052 2106 2166 2223 2763 2964 3078 3159 3249 3684 3991 4212 4332 4446 4617 4693 5526 5833 6156 6318 6498 6669 7982 8289 8892 9234 9386 9747 11052 11666 11973 12636 12996 13338 14079 15964 16578 17499 18468 18772 19494 20007 23332 23946 24867 26676 28158 29241 33156 34998 35919 38988 40014 42237 47892 49734 52497 56316 58482 60021 69996 71838 74601 75829 80028 84474 87723 99468 104994 107757 110827 116964 120042 126711 143676 149202 151658 157491 168948 175446 209988 215514 221654 227487 240084 253422 298404 303316 314982 323271 332481 350892 380133 431028 443308 454974 472473 506844 629964 646542 664962 682461 760266 909948 944946 969813 997443 1140399 1293084 1329924 1364922 1417419 1440751 1520532 1889892 1939626 1994886 2047383 2280798 2729844 2834838 2881502 2992329 3879252 3989772 4094766 4322253 4561596 5669676 5763004 5984658 6142149 8189532 8644506 8976987 11969316 12284298 12966759 17289012 17953974 18426447 24568596 25933518 26930961 35907948 36852894 38900277 51867036 53861922 73705788 77800554 107723844 116700831 155601108 233401662 350102493 466803324 700204986 1400409972
- Sum of all divisors σ(n): 4186037856
- Sum of proper divisors (its aliquot sum) s(n): 2785627884
- 1400409972 is an abundant number, because the sum of its proper divisors (2785627884) is greater than itself. Its abundance is 1385217912
Bases of 1400409972
- Binary: 10100110111100010001111011101002
- Hexadecimal: 0x53788F74
- Base-36: N5RN90
Squares and roots of 1400409972
- 1400409972 squared (14004099722) is 1961148089677040784
- 1400409972 cubed (14004099723) is 2746411341352478173364298048
-
The
square root of 1400409972 is 37422.0519480159 -
The
cube root of 1400409972 is 1118.7981293153
Scales and comparisons
How big is 1400409972?- 1,400,409,972 seconds is equal to 44 years, 27 weeks, 3 days, 10 hours, 46 minutes, 12 seconds.
-
To count from 1 to 1,400,409,972 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 1400409972 cubic inches would be around 93.2 feet tall.
Recreational maths with 1400409972
- 1400409972 backwards is 2799040041
- 1400409972 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1400409972's digits is 36
- More coming soon!
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