16399991468015980
16,399,991,468,015,980 is an even composite number composed of five prime numbers multiplied together.
16399991468015980 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 16399991468015980:
22 × 5 × 113 × 673 × 1273
(2 × 2 × 5 × 11 × 11 × 11 × 67 × 67 × 67 × 127 × 127 × 127)See below for interesting mathematical facts about the number 16399991468015980 from the Numbermatics database.
Names of 16399991468015980
- Cardinal: 16399991468015980 can be written as Sixteen quadrillion, three hundred ninety-nine trillion, nine hundred ninety-one billion, four hundred sixty-eight million, fifteen thousand, nine hundred eighty.
Scientific notation
- Scientific notation: 1.639999146801598 × 1016
Factors of 16399991468015980
Divisors of 16399991468015980
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 4 5 10 11 20 22 44 55 67 110 121 127 134 220 242 254 268 335 484 508 605 635 670 737 1210 1270 1331 1340 1397 1474 2420 2540 2662 2794 2948 3685 4489 5324 5588 6655 6985 7370 8107 8509 8978 13310 13970 14740 15367 16129 16214 17018 17956 22445 26620 27940 30734 32258 32428 34036 40535 42545 44890 49379 61468 64516 76835 80645 81070 85090 89177 89780 93599 98758 153670 161290 162140 169037 170180 177419 178354 187198 197516 246895 300763 307340 322580 338074 354838 356708 374396 445885 467995 493790 543169 570103 601526 676148 709676 845185 887095 891770 935990 987580 1029589 1080643 1086338 1140206 1203052 1503815 1690370 1774190 1783540 1871980 1951609 2048383 2059178 2161286 2172676 2280412 2715845 2850515 3007630 3308393 3380740 3548380 3903218 4096766 4118356 4322572 5147945 5403215 5431690 5701030 5974859 6015260 6271133 6616786 7806436 8193532 9758045 10241915 10295890 10806430 10863380 11325479 11402060 11887073 11949718 12542266 13233572 16541965 19516090 20483830 20591780 21467699 21612860 22532213 22650958 23774146 23899436 25084532 29874295 31355665 33083930 36392323 38196901 39032180 40967660 42935398 45064426 45301916 47548292 56627395 59435365 59748590 62711330 66167860 68982463 72403081 72784646 76393802 85870796 90128852 107338495 112661065 113254790 118870730 119497180 125422660 130757803 137241661 137964926 144806162 145569292 152787604 181961615 190984505 214676990 225322130 226509580 237741460 247854343 261515606 274483322 275929852 289612324 344912315 362015405 363923230 381969010 400315553 420165911 429353980 450644260 495708686 523031212 548966644 653789015 686208305 689824630 724030810 727846460 758807093 763938020 796433891 800631106 840331822 991417372 1239271715 1307578030 1372416610 1379649260 1438335833 1448061620 1509658271 1517614186 1592867782 1601262212 1680663644 2001577765 2100829555 2478543430 2615156060 2726397773 2744833220 2876671666 3019316542 3035228372 3185735564 3794035465 3982169455 4003155530 4201659110 4621825021 4851006427 4957086860 5452795546 5753343332 6038633084 7191679165 7548291355 7588070930 7964338910 8006311060 8403318220 8760772801 9195191287 9243650042 9702012854 10905591092 13631988865 14383358330 15096582710 15176141860 15928677820 16606240981 17521545602 18390382574 18487300084 19404025708 23109125105 24255032135 27263977730 28766716660 30193165420 33212481962 35043091204 36780765148 43803864005 45975956435 46218250210 48510064270 50840075231 53361070697 54527955460 66424963924 83031204905 87607728010 91951912870 92436500420 96368500811 97020128540 101147104157 101680150462 106722141394 166062409810 175215456020 182668650791 183903825740 192737001622 202294208314 203360300924 213444282788 254200376155 266805353485 332124819620 365337301582 385474003244 404588416628 481842504055 505735520785 508400752310 533610706970 586971777667 616077816229 730674603164 913343253955 963685008110 1011471041570 1016801504620 1067221413940 1112618145727 1173943555334 1232155632458 1826686507910 1927370016220 2022942083140 2225236291454 2347887110668 2464311264916 2934858888335 3080389081145 3653373015820 4450472582908 5563090728635 5869717776670 6160778162290 6456689554337 6776855978519 11126181457270 11739435553340 12238799602997 12321556324580 12913379108674 13553711957038 22252362914540 24477599205994 25826758217348 27107423914076 32283447771685 33884279892595 48955198411988 61193998014985 64566895543370 67768559785190 74545415763709 122387996029970 129133791086740 135537119570380 149090831527418 244775992059940 298181663054836 372727078818545 745454157637090 819999573400799 1490908315274180 1639999146801598 3279998293603196 4099997867003995 8199995734007990 16399991468015980
- Sum of all divisors σ(n): 38760552404582400
- Sum of proper divisors (its aliquot sum) s(n): 22360560936566420
- 16399991468015980 is an abundant number, because the sum of its proper divisors (22360560936566420) is greater than itself. Its abundance is 5960569468550440
Bases of 16399991468015980
- Binary: 1110100100001110110100100100011100010101000001011011002
- Hexadecimal: 0x3A43B491C5416C
- Base-36: 4HHB82KTPBG
Squares and roots of 16399991468015980
- 16399991468015980 squared (163999914680159802) is 268959720150996938751317535360400
- 16399991468015980 cubed (163999914680159803) is 4410937115716315443543739084750594359282259192000
-
The
square root of 16399991468015980 is 128062451.4368516217 -
The
cube root of 16399991468015980 is 254066.7744956667
Scales and comparisons
How big is 16399991468015980?- 16,399,991,468,015,980 seconds is equal to 521,469,000 years, 9 weeks, 1 day, 23 hours, 59 minutes, 40 seconds.
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To count from 1 to 16,399,991,468,015,980 would take you about one billion, five hundred sixty-four million, four hundred seven thousand 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 16399991468015980 cubic inches would be around 21172.2 feet tall.
Recreational maths with 16399991468015980
- 16399991468015980 backwards is 08951086419999361
- The number of decimal digits it has is: 17
- The sum of 16399991468015980's digits is 88
- More coming soon!
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The information we have on file for 16399991468015980 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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