13228795440
13,228,795,440 is an even composite number composed of six prime numbers multiplied together.
13228795440 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 13228795440:
24 × 32 × 5 × 7 × 292 × 3121
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 29 × 29 × 3121)See below for interesting mathematical facts about the number 13228795440 from the Numbermatics database.
Names of 13228795440
- Cardinal: 13228795440 can be written as Thirteen billion, two hundred twenty-eight million, seven hundred ninety-five thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.322879544 × 1010
Factors of 13228795440
Divisors of 13228795440
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 29 30 35 36 40 42 45 48 56 58 60 63 70 72 80 84 87 90 105 112 116 120 126 140 144 145 168 174 180 203 210 232 240 252 261 280 290 315 336 348 360 406 420 435 464 504 522 560 580 609 630 696 720 812 840 841 870 1008 1015 1044 1160 1218 1260 1305 1392 1624 1680 1682 1740 1827 2030 2088 2320 2436 2520 2523 2610 3045 3121 3248 3364 3480 3654 4060 4176 4205 4872 5040 5046 5220 5887 6090 6242 6728 6960 7308 7569 8120 8410 9135 9363 9744 10092 10440 11774 12180 12484 12615 13456 14616 15138 15605 16240 16820 17661 18270 18726 20184 20880 21847 23548 24360 24968 25230 28089 29232 29435 30276 31210 33640 35322 36540 37452 37845 40368 43694 46815 47096 48720 49936 50460 52983 56178 58870 60552 62420 65541 67280 70644 73080 74904 75690 87388 88305 90509 93630 94192 100920 105966 109235 112356 117740 121104 124840 131082 140445 141288 146160 149808 151380 174776 176610 181018 187260 196623 201840 211932 218470 224712 235480 249680 262164 264915 271527 280890 282576 302760 327705 349552 353220 362036 374520 393246 423864 436940 449424 452545 470960 524328 529830 543054 561780 605520 633563 655410 706440 724072 749040 786492 814581 847728 873880 905090 983115 1048656 1059660 1086108 1123560 1267126 1310820 1357635 1412880 1448144 1572984 1629162 1747760 1810180 1900689 1966230 2119320 2172216 2247120 2534252 2621640 2624761 2715270 3145968 3167815 3258324 3620360 3801378 3932460 4072905 4238640 4344432 5068504 5243280 5249522 5430540 5702067 6335630 6516648 7240720 7602756 7864920 7874283 8145810 9503445 10137008 10499044 10861080 11404134 12671260 13033296 13123805 15205512 15729840 15748566 16291620 18373327 19006890 20998088 21722160 22808268 23622849 25342520 26247610 28510335 30411024 31497132 32583240 36746654 38013780 39371415 41996176 45616536 47245698 50685040 52495220 55119981 57020670 62994264 65166480 73493308 76027560 78742830 91233072 91866635 94491396 104990440 110239962 114041340 118114245 125988528 146986616 152055120 157485660 165359943 183733270 188982792 209980880 220479924 228082680 236228490 275599905 293973232 314971320 330719886 367466540 377965584 440959848 456165360 472456980 551199810 629942640 661439772 734933080 826799715 881919696 944913960 1102399620 1322879544 1469866160 1653599430 1889827920 2204799240 2645759088 3307198860 4409598480 6614397720 13228795440
- Sum of all divisors σ(n): 52601404128
- Sum of proper divisors (its aliquot sum) s(n): 39372608688
- 13228795440 is an abundant number, because the sum of its proper divisors (39372608688) is greater than itself. Its abundance is 26143813248
Bases of 13228795440
- Binary: 11000101000111111101100110001100002
- Hexadecimal: 0x3147F6630
- Base-36: 62S2ZW0
Squares and roots of 13228795440
- 13228795440 squared (132287954402) is 175001028793364793600
- 13228795440 cubed (132287954403) is 2315052811696972883832221184000
-
The
square root of 13228795440 is 115016.5007292431 -
The
cube root of 13228795440 is 2365.0487672215
Scales and comparisons
How big is 13228795440?- 13,228,795,440 seconds is equal to 420 years, 33 weeks, 1 hour, 24 minutes.
-
To count from 1 to 13,228,795,440 would take you about eight hundred forty-one 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 13228795440 cubic inches would be around 197.1 feet tall.
Recreational maths with 13228795440
- 13228795440 backwards is 04459782231
- 13228795440 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13228795440's digits is 45
- More coming soon!
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