1398921393672
1,398,921,393,672 is an even composite number composed of five prime numbers multiplied together.
1398921393672 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 1398921393672:
23 × 32 × 112 × 41 × 19792
(2 × 2 × 2 × 3 × 3 × 11 × 11 × 41 × 1979 × 1979)See below for interesting mathematical facts about the number 1398921393672 from the Numbermatics database.
Names of 1398921393672
- Cardinal: 1398921393672 can be written as One trillion, three hundred ninety-eight billion, nine hundred twenty-one million, three hundred ninety-three thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 1.398921393672 × 1012
Factors of 1398921393672
Divisors of 1398921393672
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 18 22 24 33 36 41 44 66 72 82 88 99 121 123 132 164 198 242 246 264 328 363 369 396 451 484 492 726 738 792 902 968 984 1089 1353 1452 1476 1804 1979 2178 2706 2904 2952 3608 3958 4059 4356 4961 5412 5937 7916 8118 8712 9922 10824 11874 14883 15832 16236 17811 19844 21769 23748 29766 32472 35622 39688 43538 44649 47496 59532 65307 71244 81139 87076 89298 119064 130614 142488 162278 174152 178596 195921 239459 243417 261228 324556 357192 391842 478918 486834 522456 649112 718377 730251 783684 892529 957836 973668 1436754 1460502 1567368 1785058 1915672 1947336 2155131 2677587 2873508 2921004 3570116 3916441 4310262 5355174 5747016 5842008 7140232 7832882 8032761 8620524 9817819 10710348 11749323 15665764 16065522 17241048 19635638 21420696 23498646 29453457 31331528 32131044 35247969 39271276 43080851 46997292 58906914 64262088 70495938 78542552 86161702 88360371 93994584 117813828 129242553 140991876 160574081 172323404 176720742 235627656 258485106 281983752 321148162 344646808 353441484 387727659 473889361 481722243 516970212 642296324 706882968 775455318 947778722 963444486 1033940424 1284592648 1421668083 1445166729 1550910636 1766314891 1895557444 1926888972 2843336166 2890333458 3101821272 3532629782 3791114888 3853777944 4265004249 5298944673 5686672332 5780666916 7065259564 8530008498 10597889346 11373344664 11561333832 14130519128 15896834019 17060016996 19429463801 21195778692 31793668038 34120033992 38858927602 42391557384 58288391403 63587336076 77717855204 116576782806 127174672152 155435710408 174865174209 233153565612 349730348418 466307131224 699460696836 1398921393672
- Sum of all divisors σ(n): 4268218442670
- Sum of proper divisors (its aliquot sum) s(n): 2869297048998
- 1398921393672 is an abundant number, because the sum of its proper divisors (2869297048998) is greater than itself. Its abundance is 1470375655326
Bases of 1398921393672
- Binary: 101000101101101100011011001110110000010002
- Hexadecimal: 0x145B6367608
- Base-36: HUNLOFM0
Squares and roots of 1398921393672
- 1398921393672 squared (13989213936722) is 1956981065673210801643584
- 1398921393672 cubed (13989213936723) is 2737662679781283813550286877497000448
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The
square root of 1398921393672 is 1182760.0744326805 -
The
cube root of 1398921393672 is 11184.0157661013
Scales and comparisons
How big is 1398921393672?- 1,398,921,393,672 seconds is equal to 44,481 years, 19 weeks, 2 days, 20 hours, 1 minute, 12 seconds.
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To count from 1 to 1,398,921,393,672 would take you about one hundred eleven thousand, two hundred three 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 1398921393672 cubic inches would be around 932 feet tall.
Recreational maths with 1398921393672
- 1398921393672 backwards is 2763931298931
- The number of decimal digits it has is: 13
- The sum of 1398921393672's digits is 63
- More coming soon!
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