121497928091016
121,497,928,091,016 is an even composite number composed of five prime numbers multiplied together.
121497928091016 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 121497928091016:
23 × 3 × 19 × 312 × 166512
(2 × 2 × 2 × 3 × 19 × 31 × 31 × 16651 × 16651)See below for interesting mathematical facts about the number 121497928091016 from the Numbermatics database.
Names of 121497928091016
- Cardinal: 121497928091016 can be written as One hundred twenty-one trillion, four hundred ninety-seven billion, nine hundred twenty-eight million, ninety-one thousand and sixteen.
Scientific notation
- Scientific notation: 1.21497928091016 × 1014
Factors of 121497928091016
Divisors of 121497928091016
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 8 12 19 24 31 38 57 62 76 93 114 124 152 186 228 248 372 456 589 744 961 1178 1767 1922 2356 2883 3534 3844 4712 5766 7068 7688 11532 14136 16651 18259 23064 33302 36518 49953 54777 66604 73036 99906 109554 133208 146072 199812 219108 316369 399624 438216 516181 632738 949107 1032362 1265476 1548543 1898214 2064724 2530952 3097086 3796428 4129448 6194172 7592856 9807439 12388344 16001611 19614878 29422317 32003222 39229756 48004833 58844634 64006444 78459512 96009666 117689268 128012888 192019332 235378536 277255801 304030609 384038664 554511602 608061218 831767403 912091827 1109023204 1216122436 1663534806 1824183654 2218046408 2432244872 3327069612 3648367308 5267860219 6654139224 7296734616 8594929831 10535720438 15803580657 17189859662 21071440876 25784789493 31607161314 34379719324 42142881752 51569578986 63214322628 68759438648 103139157972 126428645256 163303666789 206278315944 266442824761 326607333578 489911000367 532885649522 653214667156 799328474283 979822000734 1065771299044 1306429334312 1598656948566 1959644001468 2131542598088 3197313897132 3919288002936 5062413670459 6394627794264 10124827340918 15187241011377 20249654681836 30374482022754 40499309363672 60748964045508 121497928091016
- Sum of all divisors σ(n): 330397854994800
- Sum of proper divisors (its aliquot sum) s(n): 208899926903784
- 121497928091016 is an abundant number, because the sum of its proper divisors (208899926903784) is greater than itself. Its abundance is 87401998812768
Bases of 121497928091016
- Binary: 110111010000000011100001101100001000101100010002
- Hexadecimal: 0x6E8070D84588
- Base-36: 172FDLEGSO
Squares and roots of 121497928091016
- 121497928091016 squared (1214979280910162) is 14761746530409694837979912256
- 121497928091016 cubed (1214979280910163) is 1793521618449522036138623830099385261892096
-
The
square root of 121497928091016 is 11022609.8584235485 -
The
cube root of 121497928091016 is 49528.6271971387
Scales and comparisons
How big is 121497928091016?- 121,497,928,091,016 seconds is equal to 3,863,258 years, 15 weeks, 2 days, 13 hours, 43 minutes, 36 seconds.
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To count from 1 to 121,497,928,091,016 would take you about nine million, six hundred fifty-eight thousand, one hundred forty-five 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 121497928091016 cubic inches would be around 4127.4 feet tall.
Recreational maths with 121497928091016
- 121497928091016 backwards is 610190829794121
- The number of decimal digits it has is: 15
- The sum of 121497928091016's digits is 60
- More coming soon!
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