31438993869888
31,438,993,869,888 is an even composite number composed of six prime numbers multiplied together.
What does the number 31438993869888 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 224 divisors.
31438993869888 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 31438993869888:
26 × 3 × 11 × 37 × 1093 × 368089
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 37 × 1093 × 368089)See below for interesting mathematical facts about the number 31438993869888 from the Numbermatics database.
Names of 31438993869888
- Cardinal: 31438993869888 can be written as Thirty-one trillion, four hundred thirty-eight billion, nine hundred ninety-three million, eight hundred sixty-nine thousand, eight hundred eighty-eight.
Scientific notation
- Scientific notation: 3.1438993869888 × 1013
Factors of 31438993869888
Divisors of 31438993869888
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 3 4 6 8 11 12 16 22 24 32 33 37 44 48 64 66 74 88 96 111 132 148 176 192 222 264 296 352 407 444 528 592 704 814 888 1056 1093 1184 1221 1628 1776 2112 2186 2368 2442 3256 3279 3552 4372 4884 6512 6558 7104 8744 9768 12023 13024 13116 17488 19536 24046 26048 26232 34976 36069 39072 40441 48092 52464 69952 72138 78144 80882 96184 104928 121323 144276 161764 192368 209856 242646 288552 323528 368089 384736 444851 485292 577104 647056 736178 769472 889702 970584 1104267 1154208 1294112 1334553 1472356 1779404 1941168 2208534 2308416 2588224 2669106 2944712 3558808 3882336 4048979 4417068 5338212 5889424 7117616 7764672 8097958 8834136 10676424 11778848 12146937 13619293 14235232 16195916 17668272 21352848 23557696 24293874 27238586 28470464 32391832 35336544 40857879 42705696 48587748 54477172 64783664 70673088 81715758 85411392 97175496 108954344 129567328 149812223 163431516 194350992 217908688 259134656 299624446 326863032 388701984 402321277 435817376 449436669 599248892 653726064 777403968 804642554 871634752 898873338 1198497784 1206963831 1307452128 1609285108 1797746676 2396995568 2413927662 2614904256 3218570216 3595493352 4425534047 4793991136 4827855324 6437140432 7190986704 8851068094 9587982272 9655710648 12874280864 13276602141 14381973408 14885887249 17702136188 19311421296 25748561728 26553204282 28763946816 29771774498 35404272376 38622842592 44657661747 53106408564 59543548996 70808544752 77245685184 89315323494 106212817128 119087097992 141617089504 163744759739 178630646988 212425634256 238174195984 283234179008 327489519478 357261293976 424851268512 476348391968 491234279217 654979038956 714522587952 849702537024 952696783936 982468558434 1309958077912 1429045175904 1964937116868 2619916155824 2858090351808 3929874233736 5239832311648 7859748467472 10479664623296 15719496934944 31438993869888
- Sum of all divisors σ(n): 93282439678080
- Sum of proper divisors (its aliquot sum) s(n): 61843445808192
- 31438993869888 is an abundant number, because the sum of its proper divisors (61843445808192) is greater than itself. Its abundance is 30404451938304
Bases of 31438993869888
- Binary: 1110010010111111101100000111111001100010000002
- Hexadecimal: 0x1C97F60FCC40
- Base-36: B56VH7WAO
Squares and roots of 31438993869888
- 31438993869888 squared (314389938698882) is 988410335550855242273132544
- 31438993869888 cubed (314389938698883) is 31074626480317279077500683129378914435072
-
The
square root of 31438993869888 is 5607048.5881511675 -
The
cube root of 31438993869888 is 31561.3966293255
Scales and comparisons
How big is 31438993869888?- 31,438,993,869,888 seconds is equal to 999,662 years, 39 weeks, 2 days, 20 hours, 44 minutes, 48 seconds.
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To count from 1 to 31,438,993,869,888 would take you about two million, four hundred ninety-nine thousand, one hundred fifty-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 31438993869888 cubic inches would be around 2630.1 feet tall.
Recreational maths with 31438993869888
- 31438993869888 backwards is 88896839983413
- The number of decimal digits it has is: 14
- The sum of 31438993869888's digits is 87
- More coming soon!
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