19944429960
19,944,429,960 is an even composite number composed of eight prime numbers multiplied together.
19944429960 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 19944429960:
23 × 3 × 5 × 7 × 13 × 19 × 97 × 991
(2 × 2 × 2 × 3 × 5 × 7 × 13 × 19 × 97 × 991)See below for interesting mathematical facts about the number 19944429960 from the Numbermatics database.
Names of 19944429960
- Cardinal: 19944429960 can be written as Nineteen billion, nine hundred forty-four million, four hundred twenty-nine thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 1.994442996 × 1010
Factors of 19944429960
Divisors of 19944429960
- Number of divisors d(n): 512
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 13 14 15 19 20 21 24 26 28 30 35 38 39 40 42 52 56 57 60 65 70 76 78 84 91 95 97 104 105 114 120 130 133 140 152 156 168 182 190 194 195 210 228 247 260 266 273 280 285 291 312 364 380 388 390 399 420 455 456 485 494 520 532 546 570 582 665 679 728 741 760 776 780 798 840 910 970 988 991 1064 1092 1140 1164 1235 1261 1330 1358 1365 1455 1482 1560 1596 1729 1820 1843 1940 1976 1982 1995 2037 2184 2280 2328 2470 2522 2660 2716 2730 2910 2964 2973 3192 3395 3458 3640 3686 3705 3783 3880 3964 3990 4074 4940 4955 5044 5187 5320 5432 5460 5529 5820 5928 5946 6305 6790 6916 6937 7372 7410 7566 7928 7980 8148 8645 8827 9215 9880 9910 10088 10185 10374 10920 11058 11640 11892 12610 12883 12901 13580 13832 13874 14744 14820 14865 15132 15960 16296 17290 17654 18430 18829 18915 19820 20370 20748 20811 22116 23784 23959 25220 25766 25802 25935 26481 27160 27645 27748 29640 29730 30264 34580 34685 35308 36860 37658 37830 38649 38703 39640 40740 41496 41622 44135 44232 47918 50440 51532 51604 51870 52962 55290 55496 56487 59460 64415 64505 69160 69370 70616 71877 73720 75316 75660 77298 77406 81480 83244 88270 90181 94145 95836 96127 103064 103208 103740 104055 105924 110580 112974 118920 119795 128830 129010 131803 132405 138740 143754 150632 151320 154596 154812 166488 167713 176540 180362 188290 191672 192254 193245 193515 207480 208110 211848 221160 225948 239590 244777 257660 258020 263606 264810 270543 277480 282435 287508 288381 309192 309624 335426 353080 359385 360724 376580 384508 386490 387030 395409 416220 450905 451896 479180 480635 489554 503139 515320 516040 527212 529620 541086 564870 575016 576762 659015 670852 672889 718770 721448 734331 753160 769016 772980 774060 790818 832440 838565 901810 958360 961270 979108 1006278 1054424 1059240 1082172 1129740 1153524 1223885 1249651 1318030 1341704 1345778 1352715 1437540 1441905 1468662 1545960 1548120 1581636 1677130 1713439 1803620 1826413 1922540 1958216 1977045 2012556 2018667 2164344 2259480 2307048 2447770 2499302 2515695 2636060 2691556 2705430 2875080 2883810 2937324 3163272 3354260 3364445 3426878 3607240 3652826 3671655 3748953 3845080 3954090 4025112 4037334 4895540 4998604 5031390 5140317 5272120 5383112 5410860 5479239 5767620 5874648 6248255 6708520 6728890 6853756 7305652 7343310 7497906 7908180 8074668 8567195 8747557 9132065 9791080 9997208 10062780 10093335 10280634 10821720 10958478 11535240 12496510 12784891 13457780 13707512 14611304 14686620 14995812 15816360 16149336 17134390 17495114 18264130 18744765 20125560 20186670 20561268 21916956 23743369 24993020 25569782 25701585 26242671 26915560 27396195 29373240 29991624 34268780 34990228 36528260 37489530 38354673 40373340 41122536 43737785 43833912 47486738 49986040 51139564 51403170 52485342 54792390 63924455 68537560 69980456 71230107 73056520 74979060 76709346 80746680 87475570 94973476 102279128 102806340 104970684 109584780 118716845 127848910 131213355 142460214 149958120 153418692 166203583 174951140 189946952 191773365 205612680 209941368 219169560 237433690 255697820 262426710 284920428 306837384 332407166 349902280 356150535 383546730 474867380 498610749 511395640 524853420 569840856 664814332 712301070 767093460 831017915 949734760 997221498 1049706840 1329628664 1424602140 1534186920 1662035830 1994442996 2493053745 2849204280 3324071660 3988885992 4986107490 6648143320 9972214980 19944429960
- Sum of all divisors σ(n): 78394982400
- Sum of proper divisors (its aliquot sum) s(n): 58450552440
- 19944429960 is an abundant number, because the sum of its proper divisors (58450552440) is greater than itself. Its abundance is 38506122480
Bases of 19944429960
- Binary: 100101001001100011111011001100010002
- Hexadecimal: 0x4A4C7D988
- Base-36: 95UECNC
Squares and roots of 19944429960
- 19944429960 squared (199444299602) is 397780286429345601600
- 19944429960 cubed (199444299603) is 7933501062158821839745263936000
-
The
square root of 19944429960 is 141224.7498139049 -
The
cube root of 19944429960 is 2711.9012796793
Scales and comparisons
How big is 19944429960?- 19,944,429,960 seconds is equal to 634 years, 8 weeks, 6 days, 7 hours, 26 minutes.
-
To count from 1 to 19,944,429,960 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 19944429960 cubic inches would be around 226 feet tall.
Recreational maths with 19944429960
- 19944429960 backwards is 06992444991
- 19944429960 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 19944429960's digits is 57
- More coming soon!
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