72138682710360360
72,138,682,710,360,360 is an even composite number composed of four prime numbers multiplied together.
72138682710360360 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 72138682710360360:
23 × 38 × 5 × 5242872
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 524287 × 524287)See below for interesting mathematical facts about the number 72138682710360360 from the Numbermatics database.
Names of 72138682710360360
- Cardinal: 72138682710360360 can be written as Seventy-two quadrillion, one hundred thirty-eight trillion, six hundred eighty-two billion, seven hundred ten million, three hundred sixty thousand, three hundred sixty.
Scientific notation
- Scientific notation: 7.213868271036036 × 1016
Factors of 72138682710360360
Divisors of 72138682710360360
- Number of divisors d(n): 216
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 81 90 108 120 135 162 180 216 243 270 324 360 405 486 540 648 729 810 972 1080 1215 1458 1620 1944 2187 2430 2916 3240 3645 4374 4860 5832 6561 7290 8748 9720 10935 13122 14580 17496 21870 26244 29160 32805 43740 52488 65610 87480 131220 262440 524287 1048574 1572861 2097148 2621435 3145722 4194296 4718583 5242870 6291444 7864305 9437166 10485740 12582888 14155749 15728610 18874332 20971480 23592915 28311498 31457220 37748664 42467247 47185830 56622996 62914440 70778745 84934494 94371660 113245992 127401741 141557490 169868988 188743320 212336235 254803482 283114980 339737976 382205223 424672470 509606964 566229960 637008705 764410446 849344940 1019213928 1146615669 1274017410 1528820892 1698689880 1911026115 2293231338 2548034820 3057641784 3439847007 3822052230 4586462676 5096069640 5733078345 6879694014 7644104460 9172925352 11466156690 13759388028 15288208920 17199235035 22932313380 27518776056 34398470070 45864626760 68796940140 137593880280 274876858369 549753716738 824630575107 1099507433476 1374384291845 1649261150214 2199014866952 2473891725321 2748768583690 3298522300428 4123152875535 4947783450642 5497537167380 6597044600856 7421675175963 8246305751070 9895566901284 10995074334760 12369458626605 14843350351926 16492611502140 19791133802568 22265025527889 24738917253210 29686700703852 32985223004280 37108375879815 44530051055778 49477834506420 59373401407704 66795076583667 74216751759630 89060102111556 98955669012840 111325127639445 133590153167334 148433503519260 178120204223112 200385229751001 222650255278890 267180306334668 296867007038520 333975382918335 400770459502002 445300510557780 534360612669336 601155689253003 667950765836670 801540919004004 890601021115560 1001926148755005 1202311378506006 1335901531673340 1603081838008008 1803467067759009 2003852297510010 2404622757012012 2671803063346680 3005778446265015 3606934135518018 4007704595020020 4809245514024024 6011556892530030 7213868271036036 8015409190040040 9017335338795045 12023113785060060 14427736542072072 18034670677590090 24046227570120120 36069341355180180 72138682710360360
- Sum of all divisors σ(n): 243456149045478330
- Sum of proper divisors (its aliquot sum) s(n): 171317466335117970
- 72138682710360360 is an abundant number, because the sum of its proper divisors (171317466335117970) is greater than itself. Its abundance is 99178783624757610
Bases of 72138682710360360
- Binary: 1000000000100100110111111111011011000010000000001001010002
- Hexadecimal: 0x10049BFED840128
- Base-36: JQB11C05MI0
Squares and roots of 72138682710360360
- 72138682710360360 squared (721386827103603602) is 5203989543186044735502881059329600
- 72138682710360360 cubed (721386827103603603) is 375408950483931233346090732110732517929756014656000
-
The
square root of 72138682710360360 is 268586452.9539052533 -
The
cube root of 72138682710360360 is 416283.6966911083
Scales and comparisons
How big is 72138682710360360?- 72,138,682,710,360,360 seconds is equal to 2,293,786,970 years, 30 weeks, 5 days, 20 hours, 6 minutes.
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To count from 1 to 72,138,682,710,360,360 would take you about six billion, eight hundred eighty-one million, three hundred sixty thousand, nine hundred eleven 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 72138682710360360 cubic inches would be around 34690.3 feet tall.
Recreational maths with 72138682710360360
- 72138682710360360 backwards is 06306301728683127
- The number of decimal digits it has is: 17
- The sum of 72138682710360360's digits is 63
- More coming soon!
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