19946308320
19,946,308,320 is an even composite number composed of six prime numbers multiplied together.
19946308320 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 19946308320:
25 × 34 × 5 × 53 × 71 × 409
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 53 × 71 × 409)See below for interesting mathematical facts about the number 19946308320 from the Numbermatics database.
Names of 19946308320
- Cardinal: 19946308320 can be written as Nineteen billion, nine hundred forty-six million, three hundred eight thousand, three hundred twenty.
Scientific notation
- Scientific notation: 1.994630832 × 1010
Factors of 19946308320
Divisors of 19946308320
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 53 54 60 71 72 80 81 90 96 106 108 120 135 142 144 159 160 162 180 212 213 216 240 265 270 284 288 318 324 355 360 405 409 424 426 432 477 480 530 540 568 636 639 648 710 720 795 810 818 848 852 864 954 1060 1065 1080 1136 1227 1272 1278 1296 1420 1431 1440 1590 1620 1636 1696 1704 1908 1917 2045 2120 2130 2160 2272 2385 2454 2544 2556 2592 2840 2862 3180 3195 3240 3272 3408 3681 3763 3816 3834 4090 4240 4260 4293 4320 4770 4908 5088 5112 5680 5724 5751 6135 6360 6390 6480 6544 6816 7155 7362 7526 7632 7668 8180 8480 8520 8586 9540 9585 9816 10224 11043 11289 11360 11448 11502 12270 12720 12780 12960 13088 14310 14724 15052 15264 15336 16360 17040 17172 18405 18815 19080 19170 19632 20448 21465 21677 22086 22578 22896 23004 24540 25440 25560 28620 28755 29039 29448 30104 30672 32720 33129 33867 34080 34344 36810 37630 38160 38340 39264 42930 43354 44172 45156 45792 46008 49080 51120 55215 56445 57240 57510 58078 58896 60208 61344 65031 65440 66258 67734 68688 73620 75260 76320 76680 85860 86708 87117 88344 90312 92016 98160 101601 102240 108385 110430 112890 114480 115020 116156 117792 120416 130062 132516 135468 137376 145195 147240 150520 153360 165645 169335 171720 173416 174234 176688 180624 184032 195093 196320 203202 216770 220860 225780 228960 230040 232312 260124 261351 265032 270936 290390 294480 301040 304803 306720 325155 331290 338670 343440 346832 348468 353376 361248 390186 406404 433540 435585 441720 451560 460080 464624 508005 520248 522702 530064 541872 580780 585279 588960 602080 609606 650310 662580 677340 686880 693664 696936 780372 784053 812808 867080 871170 883440 903120 920160 929248 975465 1016010 1040496 1045404 1060128 1083744 1161560 1170558 1219212 1300620 1306755 1325160 1354680 1393872 1524015 1539067 1560744 1568106 1625616 1734160 1742340 1755837 1766880 1806240 1950930 2032020 2080992 2090808 2323120 2341116 2352159 2438424 2601240 2613510 2650320 2709360 2787744 2926395 3048030 3078134 3121488 3136212 3251232 3468320 3484680 3511674 3901860 3920265 4064040 4181616 4617201 4646240 4682232 4704318 4876848 5202480 5227020 5300640 5418720 5852790 6096060 6156268 6242976 6272424 6969360 7023348 7695335 7803720 7840530 8128080 8363232 8779185 9234402 9364464 9408636 9753696 10404960 10454040 11705580 11760795 12192120 12312536 12544848 13851603 13938720 14046696 15390670 15607440 15681060 16256160 17558370 18468804 18728928 18817272 20908080 23086005 23411160 23521590 24384240 24625072 25089696 27703206 28093392 30781340 31214880 31362120 35116740 36937608 37634544 41554809 41816160 46172010 46822320 47043180 48768480 49250144 55406412 56186784 61562680 62724240 69258015 70233480 73875216 75269088 83109618 92344020 93644640 94086360 110812824 123125360 124664427 125448480 138516030 140466960 147750432 166219236 184688040 188172720 207774045 221625648 246250720 249328854 277032060 280933920 332438472 369376080 376345440 415548090 443251296 498657708 554064120 623322135 664876944 738752160 831096180 997315416 1108128240 1246644270 1329753888 1662192360 1994630832 2216256480 2493288540 3324384720 3989261664 4986577080 6648769440 9973154160 19946308320
- Sum of all divisors σ(n): 72910031040
- Sum of proper divisors (its aliquot sum) s(n): 52963722720
- 19946308320 is an abundant number, because the sum of its proper divisors (52963722720) is greater than itself. Its abundance is 33017414400
Bases of 19946308320
- Binary: 100101001001110010010000010111000002
- Hexadecimal: 0x4A4E482E0
- Base-36: 95VIM00
Squares and roots of 19946308320
- 19946308320 squared (199463083202) is 397855215596501222400
- 19946308320 cubed (199463083203) is 7935742797007886095247290368000
-
The
square root of 19946308320 is 141231.3999080941 -
The
cube root of 19946308320 is 2711.9864123369
Scales and comparisons
How big is 19946308320?- 19,946,308,320 seconds is equal to 634 years, 12 weeks, 1 hour, 12 minutes.
-
To count from 1 to 19,946,308,320 would take you about one thousand, two hundred sixty-eight 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 19946308320 cubic inches would be around 226 feet tall.
Recreational maths with 19946308320
- 19946308320 backwards is 02380364991
- 19946308320 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 19946308320's digits is 45
- More coming soon!
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