5445990968
5,445,990,968 is an even composite number composed of seven prime numbers multiplied together.
5445990968 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 5445990968:
23 × 11 × 23 × 29 × 31 × 41 × 73
(2 × 2 × 2 × 11 × 23 × 29 × 31 × 41 × 73)See below for interesting mathematical facts about the number 5445990968 from the Numbermatics database.
Names of 5445990968
- Cardinal: 5445990968 can be written as Five billion, four hundred forty-five million, nine hundred ninety thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 5.445990968 × 109
Factors of 5445990968
Divisors of 5445990968
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 4 8 11 22 23 29 31 41 44 46 58 62 73 82 88 92 116 124 146 164 184 232 248 253 292 319 328 341 451 506 584 638 667 682 713 803 899 902 943 1012 1189 1271 1276 1334 1364 1426 1606 1679 1798 1804 1886 2024 2117 2263 2378 2542 2552 2668 2728 2852 2993 3212 3358 3596 3608 3772 4234 4526 4756 5084 5336 5704 5986 6424 6716 7192 7337 7544 7843 8468 9052 9512 9889 10168 10373 11972 13079 13432 13981 14674 15686 16936 18104 18469 19778 20677 20746 23287 23944 24893 26158 27347 27962 29233 29348 31372 32923 36859 36938 39556 41354 41492 46574 48691 49786 52049 52316 54694 55924 58466 58696 62744 65627 65846 68839 73718 73876 79112 82708 82984 86797 92783 93148 97382 99572 104098 104632 109388 111848 116932 131254 131692 137678 147436 147752 165416 173594 185566 186296 194764 199144 208196 218776 227447 233864 262508 263384 275356 294872 300817 321563 347188 371132 389528 405449 416392 454894 525016 535601 550712 572539 601634 643126 694376 721897 742264 757229 810898 847757 909788 954767 1020613 1071202 1145078 1203268 1286252 1443794 1509421 1514458 1621796 1695514 1819576 1909534 1996331 2041226 2134009 2142404 2290156 2406536 2572504 2690707 2887588 3018842 3028916 3243592 3391028 3819068 3992662 4082452 4268018 4284808 4580312 5381414 5775176 6037684 6057832 6782056 7638136 7985324 8164904 8536036 9325327 10762828 12075368 15970648 16603631 17072072 18650654 21525656 21959641 23474099 29597777 33207262 37301308 43919282 46948198 59195554 61886261 66414524 74602616 87838564 93896396 118391108 123772522 132829048 175677128 187792792 236782216 247545044 495090088 680748871 1361497742 2722995484 5445990968
- Sum of all divisors σ(n): 12889497600
- Sum of proper divisors (its aliquot sum) s(n): 7443506632
- 5445990968 is an abundant number, because the sum of its proper divisors (7443506632) is greater than itself. Its abundance is 1997515664
Bases of 5445990968
- Binary: 1010001001001101100111010001110002
- Hexadecimal: 0x1449B3A38
- Base-36: 2I2EHIW
Squares and roots of 5445990968
- 5445990968 squared (54459909682) is 29658817623537577024
- 5445990968 cubed (54459909683) is 161521652899344868681308319232
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The
square root of 5445990968 is 73796.9577150711 -
The
cube root of 5445990968 is 1759.3772512669
Scales and comparisons
How big is 5445990968?- 5,445,990,968 seconds is equal to 173 years, 8 weeks, 4 days, 7 hours, 16 minutes, 8 seconds.
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To count from 1 to 5,445,990,968 would take you about three hundred forty-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 5445990968 cubic inches would be around 146.6 feet tall.
Recreational maths with 5445990968
- 5445990968 backwards is 8690995445
- The number of decimal digits it has is: 10
- The sum of 5445990968's digits is 59
- More coming soon!
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