123430993920
123,430,993,920 is an even composite number composed of six prime numbers multiplied together.
123430993920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 123430993920:
215 × 32 × 5 × 13 × 47 × 137
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 13 × 47 × 137)See below for interesting mathematical facts about the number 123430993920 from the Numbermatics database.
Names of 123430993920
- Cardinal: 123430993920 can be written as One hundred twenty-three billion, four hundred thirty million, nine hundred ninety-three thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.2343099392 × 1011
Factors of 123430993920
Divisors of 123430993920
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 32 36 39 40 45 47 48 52 60 64 65 72 78 80 90 94 96 104 117 120 128 130 137 141 144 156 160 180 188 192 195 208 234 235 240 256 260 274 282 288 312 320 360 376 384 390 411 416 423 468 470 480 512 520 548 564 576 585 611 624 640 685 705 720 752 768 780 822 832 846 936 940 960 1024 1040 1096 1128 1152 1170 1222 1233 1248 1280 1370 1410 1440 1504 1536 1560 1644 1664 1692 1781 1833 1872 1880 1920 2048 2055 2080 2115 2192 2256 2304 2340 2444 2466 2496 2560 2740 2820 2880 3008 3055 3072 3120 3288 3328 3384 3562 3666 3744 3760 3840 4096 4110 4160 4230 4384 4512 4608 4680 4888 4932 4992 5120 5343 5480 5499 5640 5760 6016 6110 6144 6165 6240 6439 6576 6656 6768 7124 7332 7488 7520 7680 8192 8220 8320 8460 8768 8905 9024 9165 9216 9360 9776 9864 9984 10240 10686 10960 10998 11280 11520 12032 12220 12288 12330 12480 12878 13152 13312 13536 14248 14664 14976 15040 15360 16029 16384 16440 16640 16920 17536 17810 18048 18330 18432 18720 19317 19552 19728 19968 20480 21372 21920 21996 22560 23040 24064 24440 24576 24660 24960 25756 26304 26624 26715 27072 27495 28496 29328 29952 30080 30720 32058 32195 32768 32880 33280 33840 35072 35620 36096 36660 36864 37440 38634 39104 39456 39936 40960 42744 43840 43992 45120 46080 48128 48880 49152 49320 49920 51512 52608 53248 53430 54144 54990 56992 57951 58656 59904 60160 61440 64116 64390 65760 66560 67680 70144 71240 72192 73320 73728 74880 77268 78208 78912 79872 80145 81920 83707 85488 87680 87984 90240 92160 96256 96585 97760 98304 98640 99840 103024 105216 106496 106860 108288 109980 113984 115902 117312 119808 120320 122880 128232 128780 131520 133120 135360 140288 142480 144384 146640 147456 149760 154536 156416 157824 159744 160290 163840 167414 170976 175360 175968 180480 184320 192512 193170 195520 197280 199680 206048 210432 212992 213720 216576 219960 227968 231804 234624 239616 240640 245760 251121 256464 257560 263040 266240 270720 280576 284960 288768 289755 293280 294912 299520 309072 312832 315648 319488 320580 334828 341952 350720 351936 360960 368640 385024 386340 391040 394560 399360 412096 418535 420864 425984 427440 433152 439920 455936 463608 469248 479232 481280 491520 502242 512928 515120 526080 532480 541440 561152 569920 577536 579510 586560 599040 618144 625664 631296 638976 641160 669656 683904 701440 703872 721920 737280 753363 770048 772680 782080 789120 798720 824192 837070 841728 854880 866304 879840 911872 927216 938496 958464 962560 1004484 1025856 1030240 1052160 1064960 1082880 1122304 1139840 1155072 1159020 1173120 1198080 1236288 1251328 1255605 1262592 1277952 1282320 1339312 1367808 1402880 1407744 1443840 1474560 1506726 1540096 1545360 1564160 1578240 1597440 1648384 1674140 1683456 1709760 1732608 1759680 1823744 1854432 1876992 1916928 1925120 2008968 2051712 2060480 2104320 2129920 2165760 2244608 2279680 2310144 2318040 2346240 2396160 2472576 2502656 2511210 2525184 2564640 2678624 2735616 2805760 2815488 2887680 3013452 3090720 3128320 3156480 3194880 3296768 3348280 3366912 3419520 3465216 3519360 3647488 3708864 3753984 3766815 3833856 3850240 4017936 4103424 4120960 4208640 4331520 4489216 4559360 4620288 4636080 4692480 4792320 4945152 5005312 5022420 5050368 5129280 5357248 5471232 5611520 5630976 5775360 6026904 6181440 6256640 6312960 6389760 6593536 6696560 6733824 6839040 6930432 7038720 7294976 7417728 7507968 7533630 7700480 8035872 8206848 8241920 8417280 8663040 9118720 9272160 9384960 9584640 9890304 10010624 10044840 10100736 10258560 10714496 10942464 11223040 11261952 11550720 12053808 12362880 12513280 12625920 13187072 13393120 13467648 13678080 13860864 14077440 14589952 14835456 15015936 15067260 16071744 16413696 16483840 16834560 17326080 18237440 18544320 18769920 19169280 19780608 20021248 20089680 20201472 20517120 21428992 21884928 22446080 22523904 23101440 24107616 24725760 25026560 25251840 26374144 26786240 27356160 28154880 29179904 29670912 30031872 30134520 32143488 32827392 32967680 33669120 34652160 36474880 37088640 37539840 39561216 40179360 40402944 41034240 42857984 43769856 45047808 48215232 49451520 50053120 50503680 52748288 53572480 54712320 56309760 58359808 59341824 60063744 60269040 64286976 65654784 65935360 67338240 69304320 72949760 74177280 75079680 79122432 80358720 82068480 85715968 87539712 90095616 96430464 98903040 100106240 101007360 105496576 107144960 109424640 112619520 118683648 120538080 128573952 131309568 131870720 145899520 148354560 150159360 158244864 160717440 164136960 171431936 175079424 180191232 192860928 197806080 202014720 210993152 214289920 218849280 225239040 237367296 241076160 257147904 262619136 263741440 291799040 296709120 300318720 316489728 321434880 328273920 342863872 385721856 395612160 428579840 437698560 450478080 474734592 482152320 514295808 525238272 527482880 593418240 632979456 642869760 656547840 685727744 771443712 791224320 857159680 875397120 900956160 949469184 964304640 1028591616 1054965760 1186836480 1285739520 1313095680 1371455488 1542887424 1582448640 1714319360 1898938368 1928609280 2057183232 2373672960 2571479040 2626191360 2742910976 3085774848 3164897280 3428638720 3857218560 4114366464 4747345920 5142958080 6171549696 6857277440 7714437120 8228732928 9494691840 10285916160 12343099392 13714554880 15428874240 20571832320 24686198784 30857748480 41143664640 61715496960 123430993920
- Sum of all divisors σ(n): 474041393280
- Sum of proper divisors (its aliquot sum) s(n): 350610399360
- 123430993920 is an abundant number, because the sum of its proper divisors (350610399360) is greater than itself. Its abundance is 227179405440
Bases of 123430993920
- Binary: 11100101111010000111110000000000000002
- Hexadecimal: 0x1CBD0F8000
- Base-36: 1KPBMKG0
Squares and roots of 123430993920
- 123430993920 squared (1234309939202) is 15235210260079076966400
- 123430993920 cubed (1234309939203) is 1880497144981742167758930444288000
-
The
square root of 123430993920 is 351327.4739043333 -
The
cube root of 123430993920 is 4978.9917734419
Scales and comparisons
How big is 123430993920?- 123,430,993,920 seconds is equal to 3,924 years, 37 weeks, 4 days, 11 hours, 12 minutes.
-
To count from 1 to 123,430,993,920 would take you about seven thousand, eight hundred forty-nine 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 123430993920 cubic inches would be around 414.9 feet tall.
Recreational maths with 123430993920
- 123430993920 backwards is 029399034321
- 123430993920 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 123430993920's digits is 45
- More coming soon!
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