1421547072
1,421,547,072 is an even composite number composed of five prime numbers multiplied together.
1421547072 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 1421547072:
26 × 3 × 11 × 173 × 137
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 17 × 17 × 17 × 137)See below for interesting mathematical facts about the number 1421547072 from the Numbermatics database.
Names of 1421547072
- Cardinal: 1421547072 can be written as One billion, four hundred twenty-one million, five hundred forty-seven thousand and seventy-two.
Scientific notation
- Scientific notation: 1.421547072 × 109
Factors of 1421547072
Divisors of 1421547072
- Number of divisors d(n): 224
-
Complete list of divisors:
1 2 3 4 6 8 11 12 16 17 22 24 32 33 34 44 48 51 64 66 68 88 96 102 132 136 137 176 187 192 204 264 272 274 289 352 374 408 411 528 544 548 561 578 704 748 816 822 867 1056 1088 1096 1122 1156 1496 1507 1632 1644 1734 2112 2192 2244 2312 2329 2992 3014 3179 3264 3288 3468 4384 4488 4521 4624 4658 4913 5984 6028 6358 6576 6936 6987 8768 8976 9042 9248 9316 9537 9826 11968 12056 12716 13152 13872 13974 14739 17952 18084 18496 18632 19074 19652 24112 25432 25619 26304 27744 27948 29478 35904 36168 37264 38148 39304 39593 48224 50864 51238 54043 55488 55896 58956 72336 74528 76296 76857 78608 79186 96448 101728 102476 108086 111792 117912 118779 144672 149056 152592 153714 157216 158372 162129 203456 204952 216172 223584 235824 237558 289344 305184 307428 314432 316744 324258 409904 432344 435523 447168 471648 475116 610368 614856 633488 648516 673081 819808 864688 871046 943296 950232 1229712 1266976 1297032 1306569 1346162 1639616 1729376 1742092 1900464 2019243 2459424 2533952 2594064 2613138 2692324 3458752 3484184 3800928 4038486 4918848 5188128 5226276 5384648 6968368 7403891 7601856 8076972 10376256 10452552 10769296 13936736 14807782 16153944 20905104 21538592 22211673 27873472 29615564 32307888 41810208 43077184 44423346 59231128 64615776 83620416 88846692 118462256 129231552 177693384 236924512 355386768 473849024 710773536 1421547072
- Sum of all divisors σ(n): 4391314560
- Sum of proper divisors (its aliquot sum) s(n): 2969767488
- 1421547072 is an abundant number, because the sum of its proper divisors (2969767488) is greater than itself. Its abundance is 1548220416
Bases of 1421547072
- Binary: 10101001011101100010110010000002
- Hexadecimal: 0x54BB1640
- Base-36: NICOQO
Squares and roots of 1421547072
- 1421547072 squared (14215470722) is 2020796077911773184
- 1421547072 cubed (14215470723) is 2872656747664565044043317248
-
The
square root of 1421547072 is 37703.4092888163 -
The
cube root of 1421547072 is 1124.3989077305
Scales and comparisons
How big is 1421547072?- 1,421,547,072 seconds is equal to 45 years, 10 weeks, 3 days, 2 hours, 11 minutes, 12 seconds.
-
To count from 1 to 1,421,547,072 would take you about ninety 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 1421547072 cubic inches would be around 93.7 feet tall.
Recreational maths with 1421547072
- 1421547072 backwards is 2707451241
- 1421547072 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1421547072's digits is 33
- More coming soon!
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The information we have on file for 1421547072 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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