120485449728
120,485,449,728 is an even composite number composed of four prime numbers multiplied together.
120485449728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred twelve divisors.
Prime factorization of 120485449728:
212 × 35 × 7 × 17293
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 7 × 17293)See below for interesting mathematical facts about the number 120485449728 from the Numbermatics database.
Names of 120485449728
- Cardinal: 120485449728 can be written as One hundred twenty billion, four hundred eighty-five million, four hundred forty-nine thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.20485449728 × 1011
Factors of 120485449728
Divisors of 120485449728
- Number of divisors d(n): 312
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 108 112 126 128 144 162 168 189 192 216 224 243 252 256 288 324 336 378 384 432 448 486 504 512 567 576 648 672 756 768 864 896 972 1008 1024 1134 1152 1296 1344 1512 1536 1701 1728 1792 1944 2016 2048 2268 2304 2592 2688 3024 3072 3402 3456 3584 3888 4032 4096 4536 4608 5184 5376 6048 6144 6804 6912 7168 7776 8064 9072 9216 10368 10752 12096 12288 13608 13824 14336 15552 16128 17293 18144 18432 20736 21504 24192 27216 27648 28672 31104 32256 34586 36288 36864 41472 43008 48384 51879 54432 55296 62208 64512 69172 72576 82944 86016 96768 103758 108864 110592 121051 124416 129024 138344 145152 155637 165888 193536 207516 217728 242102 248832 258048 276688 290304 311274 331776 363153 387072 415032 435456 466911 484204 497664 553376 580608 622548 726306 774144 830064 870912 933822 968408 995328 1089459 1106752 1161216 1245096 1400733 1452612 1660128 1741824 1867644 1936816 2178918 2213504 2322432 2490192 2801466 2905224 3268377 3320256 3483648 3735288 3873632 4202199 4357836 4427008 4980384 5602932 5810448 6536754 6640512 6967296 7470576 7747264 8404398 8715672 8854016 9805131 9960768 11205864 11620896 13073508 13281024 14941152 15494528 16808796 17431344 17708032 19610262 19921536 22411728 23241792 26147016 26562048 29415393 29882304 30989056 33617592 34862688 35416064 39220524 39843072 44823456 46483584 52294032 53124096 58830786 59764608 61978112 67235184 69725376 70832128 78441048 79686144 89646912 92967168 104588064 106248192 117661572 119529216 123956224 134470368 139450752 156882096 159372288 179293824 185934336 209176128 212496384 235323144 239058432 247912448 268940736 278901504 313764192 318744576 358587648 371868672 418352256 470646288 478116864 495824896 537881472 557803008 627528384 637489152 717175296 743737344 836704512 941292576 956233728 1075762944 1115606016 1255056768 1434350592 1487474688 1673409024 1882585152 1912467456 2151525888 2231212032 2510113536 2868701184 3346818048 3765170304 4303051776 4462424064 5020227072 5737402368 6693636096 7530340608 8606103552 10040454144 13387272192 15060681216 17212207104 20080908288 30121362432 40161816576 60242724864 120485449728
- Sum of all divisors σ(n): 412499808448
- Sum of proper divisors (its aliquot sum) s(n): 292014358720
- 120485449728 is an abundant number, because the sum of its proper divisors (292014358720) is greater than itself. Its abundance is 171528908992
Bases of 120485449728
- Binary: 11100000011010111111000010000000000002
- Hexadecimal: 0x1C0D7E1000
- Base-36: 1JCLXC00
Squares and roots of 120485449728
- 120485449728 squared (1204854497282) is 14516743596158415273984
- 120485449728 cubed (1204854497283) is 1749056380769210677417746578276352
-
The
square root of 120485449728 is 347110.1406297431 -
The
cube root of 120485449728 is 4939.0664329919
Scales and comparisons
How big is 120485449728?- 120,485,449,728 seconds is equal to 3,831 years, 3 weeks, 2 days, 12 hours, 28 minutes, 48 seconds.
-
To count from 1 to 120,485,449,728 would take you about seven thousand, six hundred sixty-two 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 120485449728 cubic inches would be around 411.6 feet tall.
Recreational maths with 120485449728
- 120485449728 backwards is 827944584021
- 120485449728 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 120485449728's digits is 54
- More coming soon!
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