1361398428
1,361,398,428 is an even composite number composed of five prime numbers multiplied together.
1361398428 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred seventy divisors.
Prime factorization of 1361398428:
22 × 34 × 132 × 232 × 47
(2 × 2 × 3 × 3 × 3 × 3 × 13 × 13 × 23 × 23 × 47)See below for interesting mathematical facts about the number 1361398428 from the Numbermatics database.
Names of 1361398428
- Cardinal: 1361398428 can be written as One billion, three hundred sixty-one million, three hundred ninety-eight thousand, four hundred twenty-eight.
Scientific notation
- Scientific notation: 1.361398428 × 109
Factors of 1361398428
Divisors of 1361398428
- Number of divisors d(n): 270
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Complete list of divisors:
1 2 3 4 6 9 12 13 18 23 26 27 36 39 46 47 52 54 69 78 81 92 94 108 117 138 141 156 162 169 188 207 234 276 282 299 324 338 351 414 423 468 507 529 564 598 611 621 676 702 828 846 897 1014 1053 1058 1081 1196 1222 1242 1269 1404 1521 1587 1692 1794 1833 1863 2028 2106 2116 2162 2444 2484 2538 2691 3042 3174 3243 3588 3666 3726 3807 3887 4212 4324 4563 4761 5076 5382 5499 6084 6348 6486 6877 7332 7452 7614 7774 7943 8073 9126 9522 9729 10764 10998 11661 12972 13689 13754 14053 14283 15228 15548 15886 16146 16497 18252 19044 19458 20631 21996 23322 23829 24219 24863 27378 27508 28106 28566 29187 31772 32292 32994 34983 38916 41262 42159 42849 46644 47658 48438 49491 49726 54756 56212 57132 58374 61893 65988 69966 71487 74589 82524 84318 85698 87561 89401 95316 96876 98982 99452 104949 116748 123786 126477 139932 142974 149178 168636 171396 175122 178802 182689 185679 197964 209898 214461 223767 247572 252954 268203 285948 298356 314847 323219 350244 357604 365378 371358 379431 419796 428922 447534 505908 536406 548067 557037 629694 643383 646438 671301 730756 742716 758862 804609 857844 895068 969657 1072812 1096134 1114074 1138293 1259388 1286766 1292876 1342602 1517724 1609218 1644201 1939314 2013903 2192268 2228148 2276586 2413827 2573532 2685204 2908971 3218436 3288402 3878628 4027806 4201847 4553172 4827654 4932603 5817942 6576804 7241481 8055612 8403694 8726913 9655308 9865206 11635884 12605541 14482962 14797809 16807388 17453826 19730412 25211082 26180739 28965924 29595618 34907652 37816623 50422164 52361478 59191236 75633246 104722956 113449869 151266492 226899738 340349607 453799476 680699214 1361398428
- Sum of all divisors σ(n): 4114346544
- Sum of proper divisors (its aliquot sum) s(n): 2752948116
- 1361398428 is an abundant number, because the sum of its proper divisors (2752948116) is greater than itself. Its abundance is 1391549688
Bases of 1361398428
- Binary: 10100010010010101001010100111002
- Hexadecimal: 0x51254A9C
- Base-36: MIJHR0
Squares and roots of 1361398428
- 1361398428 squared (13613984282) is 1853405679760871184
- 1361398428 cubed (13613984283) is 2523223578872721445808098752
-
The
square root of 1361398428 is 36897.1330593585 -
The
cube root of 1361398428 is 1108.3112670127
Scales and comparisons
How big is 1361398428?- 1,361,398,428 seconds is equal to 43 years, 14 weeks, 6 days, 22 hours, 13 minutes, 48 seconds.
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To count from 1 to 1,361,398,428 would take you about eighty-six 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 1361398428 cubic inches would be around 92.4 feet tall.
Recreational maths with 1361398428
- 1361398428 backwards is 8248931631
- The number of decimal digits it has is: 10
- The sum of 1361398428's digits is 45
- More coming soon!
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The information we have on file for 1361398428 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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