16121396357664
16,121,396,357,664 is an even composite number composed of six prime numbers multiplied together.
16121396357664 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 16121396357664:
25 × 3 × 132 × 37 × 1093 × 24571
(2 × 2 × 2 × 2 × 2 × 3 × 13 × 13 × 37 × 1093 × 24571)See below for interesting mathematical facts about the number 16121396357664 from the Numbermatics database.
Names of 16121396357664
- Cardinal: 16121396357664 can be written as Sixteen trillion, one hundred twenty-one billion, three hundred ninety-six million, three hundred fifty-seven thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 1.6121396357664 × 1013
Factors of 16121396357664
Divisors of 16121396357664
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 6 8 12 13 16 24 26 32 37 39 48 52 74 78 96 104 111 148 156 169 208 222 296 312 338 416 444 481 507 592 624 676 888 962 1014 1093 1184 1248 1352 1443 1776 1924 2028 2186 2704 2886 3279 3552 3848 4056 4372 5408 5772 6253 6558 7696 8112 8744 11544 12506 13116 14209 15392 16224 17488 18759 23088 24571 25012 26232 28418 34976 37518 40441 42627 46176 49142 50024 52464 56836 73713 75036 80882 85254 98284 100048 104928 113672 121323 147426 150072 161764 170508 184717 196568 200096 227344 242646 294852 300144 319423 323528 341016 369434 393136 454688 485292 525733 554151 589704 600288 638846 647056 682032 738868 786272 909127 958269 970584 1051466 1108302 1179408 1277692 1294112 1364064 1477736 1577199 1818254 1916538 1941168 2102932 2216604 2358816 2555384 2727381 2955472 3154398 3636508 3833076 3882336 4152499 4205864 4433208 5110768 5454762 5910944 6308796 6834529 7273016 7666152 8304998 8411728 8866416 10221536 10909524 11818651 12457497 12617592 13669058 14546032 15332304 16609996 16823456 17732832 20503587 21819048 23637302 24914994 25235184 26856103 27338116 29092064 30664608 33219992 35455953 41007174 43638096 47274604 49829988 50470368 53712206 54676232 66439984 70911906 80568309 82014348 87276192 94549208 99659976 107424412 109352464 132879968 141823812 153642463 161136618 164028696 189098416 199319952 214848824 218704928 283647624 307284926 322273236 328057392 349129339 378196832 398639904 429697648 460927389 567295248 614569852 644546472 656114784 698258678 859395296 921854778 993675811 1047388017 1134590496 1229139704 1289092944 1396517356 1843709556 1987351622 2094776034 2458279408 2578185888 2793034712 2981027433 3687419112 3974703244 4189552068 4538681407 4916558816 5586069424 5962054866 7374838224 7949406488 8379104136 9077362814 11172138848 11924109732 12917785543 13616044221 14749676448 15898812976 16758208272 18154725628 23848219464 25835571086 27232088442 31797625952 33516416544 36309451256 38753356629 47696438928 51671142172 54464176884 72618902512 77506713258 95392877856 103342284344 108928353768 145237805024 155013426516 167931212059 206684568688 217856707536 310026853032 335862424118 413369137376 435713415072 503793636177 620053706064 671724848236 1007587272354 1240107412128 1343449696472 2015174544708 2686899392944 4030349089416 5373798785888 8060698178832 16121396357664
- Sum of all divisors σ(n): 47107825297344
- Sum of proper divisors (its aliquot sum) s(n): 30986428939680
- 16121396357664 is an abundant number, because the sum of its proper divisors (30986428939680) is greater than itself. Its abundance is 14865032582016
Bases of 16121396357664
- Binary: 111010101001100011100001101001101010001000002
- Hexadecimal: 0xEA98E1A6A20
- Base-36: 5PQ2F5DEO
Squares and roots of 16121396357664
- 16121396357664 squared (161213963576642) is 259899420520902085811536896
- 16121396357664 cubed (161213963576643) is 4189941571344655143781691288724348370944
-
The
square root of 16121396357664 is 4015145.8700356081 -
The
cube root of 16121396357664 is 25261.9895915327
Scales and comparisons
How big is 16121396357664?- 16,121,396,357,664 seconds is equal to 512,610 years, 27 weeks, 6 days, 14 hours, 54 minutes, 24 seconds.
-
To count from 1 to 16,121,396,357,664 would take you about one million, two hundred eighty-one thousand, five hundred twenty-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 16121396357664 cubic inches would be around 2105.2 feet tall.
Recreational maths with 16121396357664
- 16121396357664 backwards is 46675369312161
- The number of decimal digits it has is: 14
- The sum of 16121396357664's digits is 60
- More coming soon!
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