5445394900
5,445,394,900 is an even composite number composed of seven prime numbers multiplied together.
5445394900 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 5445394900:
22 × 52 × 11 × 23 × 31 × 53 × 131
(2 × 2 × 5 × 5 × 11 × 23 × 31 × 53 × 131)See below for interesting mathematical facts about the number 5445394900 from the Numbermatics database.
Names of 5445394900
- Cardinal: 5445394900 can be written as Five billion, four hundred forty-five million, three hundred ninety-four thousand, nine hundred.
Scientific notation
- Scientific notation: 5.4453949 × 109
Factors of 5445394900
Divisors of 5445394900
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 5 10 11 20 22 23 25 31 44 46 50 53 55 62 92 100 106 110 115 124 131 155 212 220 230 253 262 265 275 310 341 460 506 524 530 550 575 583 620 655 682 713 775 1012 1060 1100 1150 1166 1219 1265 1310 1325 1364 1426 1441 1550 1643 1705 2300 2332 2438 2530 2620 2650 2852 2882 2915 3013 3100 3275 3286 3410 3565 4061 4876 5060 5300 5764 5830 6026 6095 6325 6550 6572 6820 6943 7130 7205 7843 8122 8215 8525 11660 12052 12190 12650 13100 13409 13886 14260 14410 14575 15065 15686 16244 16430 17050 17825 18073 20305 24380 25300 26818 27772 28820 29150 30130 30475 31372 32860 33143 34100 34715 35650 36025 36146 37789 39215 40610 41075 44671 53636 58300 60260 60950 66286 67045 69430 71300 72050 72292 75325 75578 76373 78430 81220 82150 89342 90365 93403 101525 121900 132572 134090 138860 144100 150650 151156 152746 156860 159689 164300 165715 173575 178684 180730 186806 188945 196075 203050 215233 223355 268180 301300 305492 319378 331430 335225 347150 361460 373612 377890 381865 392150 406100 415679 430466 446710 451825 467015 638756 662860 670450 694300 755780 763730 784300 798445 828575 831358 860932 893420 903650 934030 944725 1027433 1076165 1116775 1340900 1527460 1596890 1657150 1662716 1756579 1807300 1868060 1889450 1909325 2054866 2078395 2152330 2233550 2335075 2367563 3193780 3314300 3513158 3778900 3818650 3992225 4109732 4156790 4304660 4467100 4670150 4735126 4950359 5137165 5380825 7026316 7637300 7984450 8313580 8782895 9340300 9470252 9900718 10274330 10391975 10761650 11837815 15968900 17565790 19801436 20548660 20783950 21523300 23675630 24751795 25685825 35131580 41567900 43914475 47351260 49503590 51371650 54453949 59189075 87828950 99007180 102743300 108907898 118378150 123758975 175657900 217815796 236756300 247517950 272269745 495035900 544539490 1089078980 1361348725 2722697450 5445394900
- Sum of all divisors σ(n): 14255087616
- Sum of proper divisors (its aliquot sum) s(n): 8809692716
- 5445394900 is an abundant number, because the sum of its proper divisors (8809692716) is greater than itself. Its abundance is 3364297816
Bases of 5445394900
- Binary: 1010001001001001000100001110101002
- Hexadecimal: 0x1449221D4
- Base-36: 2I21PLG
Squares and roots of 5445394900
- 5445394900 squared (54453949002) is 29652325616946010000
- 5445394900 cubed (54453949003) is 161468622687657156429349000000
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The
square root of 5445394900 is 73792.9190369917 -
The
cube root of 5445394900 is 1759.3130605163
Scales and comparisons
How big is 5445394900?- 5,445,394,900 seconds is equal to 173 years, 7 weeks, 4 days, 9 hours, 41 minutes, 40 seconds.
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To count from 1 to 5,445,394,900 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 5445394900 cubic inches would be around 146.6 feet tall.
Recreational maths with 5445394900
- 5445394900 backwards is 0094935445
- The number of decimal digits it has is: 10
- The sum of 5445394900's digits is 43
- More coming soon!
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