31496728635259961472
31,496,728,635,259,961,472 is an even composite number composed of five prime numbers multiplied together.
What does the number 31496728635259961472 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 192 divisors.
31496728635259961472 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 31496728635259961472:
27 × 32 × 7 × 19 × 205570753937317
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 19 × 205570753937317)See below for interesting mathematical facts about the number 31496728635259961472 from the Numbermatics database.
Names of 31496728635259961472
- Cardinal: 31496728635259961472 can be written as Thirty-one quintillion, four hundred ninety-six quadrillion, seven hundred twenty-eight trillion, six hundred thirty-five billion, two hundred fifty-nine million, nine hundred sixty-one thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 3.1496728635259961472 × 1019
Factors of 31496728635259961472
- Number of distinct prime factors ω(n): 5
- Total number of prime factors Ω(n): 12
- Sum of prime factors: 205570753937348
Divisors of 31496728635259961472
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 28 32 36 38 42 48 56 57 63 64 72 76 84 96 112 114 126 128 133 144 152 168 171 192 224 228 252 266 288 304 336 342 384 399 448 456 504 532 576 608 672 684 798 896 912 1008 1064 1152 1197 1216 1344 1368 1596 1824 2016 2128 2394 2432 2688 2736 3192 3648 4032 4256 4788 5472 6384 7296 8064 8512 9576 10944 12768 17024 19152 21888 25536 38304 51072 76608 153216 205570753937317 411141507874634 616712261811951 822283015749268 1233424523623902 1438995277561219 1644566031498536 1850136785435853 2466849047247804 2877990555122438 3289132062997072 3700273570871706 3905844324809023 4316985832683657 4933698094495608 5755981110244876 6578264125994144 7400547141743412 7811688649618046 8633971665367314 9867396188991216 11511962220489752 11717532974427069 12950957498050971 13156528251988288 14801094283486824 15623377299236092 17267943330734628 19734792377982432 23023924440979504 23435065948854138 25901914996101942 26313056503976576 27340910273663161 29602188566973648 31246754598472184 34535886661469256 35152598923281207 39469584755964864 46047848881959008 46870131897708276 51803829992203884 54681820547326322 59204377133947296 62493509196944368 69071773322938512 70305197846562414 78939169511929728 82022730820989483 92095697763918016 93740263795416552 103607659984407768 109363641094652644 118408754267894592 124987018393888736 138143546645877024 140610395693124828 164045461641978966 184191395527836032 187480527590833104 207215319968815536 218727282189305288 236817508535789184 246068192462968449 249974036787777472 276287093291754048 281220791386249656 328090923283957932 374961055181666208 414430639937631072 437454564378610576 492136384925936898 499948073575554944 552574186583508096 562441582772499312 656181846567915864 749922110363332416 828861279875262144 874909128757221152 984272769851873796 1124883165544998624 1312363693135831728 1499844220726664832 1657722559750524288 1749818257514442304 1968545539703747592 2249766331089997248 2624727386271663456 3499636515028884608 3937091079407495184 4499532662179994496 5249454772543326912 7874182158814990368 10498909545086653824 15748364317629980736 31496728635259961472
- Sum of all divisors σ(n): 109034727888353467200
- Sum of proper divisors (its aliquot sum) s(n): 77537999253093505728
- 31496728635259961472 is an abundant number, because the sum of its proper divisors (77537999253093505728) is greater than itself. Its abundance is 46041270617833544256
Bases of 31496728635259961472
- Binary: 110110101000110101101101111010001001000111000101101000000100000002
- Hexadecimal: 0x1B51ADBD1238B4080
- Base-36: 6NAPEH2PRFA80
Squares and roots of 31496728635259961472
- 31496728635259961472 squared (314967286352599614722) is 992043914723204835103345881406924406784
- 31496728635259961472 cubed (314967286352599614723) is 31246137976297757025130094208709773117889682559620295426048
-
The
square root of 31496728635259961472 is 5612194636.2595053419 -
The
cube root of 31496728635259961472 is 3158070.4663868019
Scales and comparisons
How big is 31496728635259961472?- 31,496,728,635,259,961,472 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
-
To count from 1 to 31,496,728,635,259,961,472 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 31496728635259961472 cubic inches would be around 263172.5 feet tall.
Recreational maths with 31496728635259961472
- 31496728635259961472 backwards is 27416995253682769413
- The number of decimal digits it has is: 20
- The sum of 31496728635259961472's digits is 99
- More coming soon!
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