146223169920

Names of 146223169920

• Cardinal: 146223169920 can be written as One hundred forty-six billion, two hundred twenty-three million, one hundred sixty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.4622316992 × 10¹¹

Factors of 146223169920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 466

Divisors of 146223169920

• Number of divisors d(n): 576
• 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 54 60 64 72 80 81 90 96 97 108 120 128 135 144 160 162 180 192 194 216 240 243 270 288 291 320 324 359 360 384 388 405 432 480 485 486 540 576 582 640 648 718 720 729 776 810 864 873 960 970 972 1077 1080 1152 1164 1215 1296 1436 1440 1455 1458 1552 1620 1728 1746 1795 1920 1940 1944 2154 2160 2187 2328 2430 2592 2619 2872 2880 2910 2916 3104 3231 3240 3456 3492 3590 3645 3880 3888 4308 4320 4365 4374 4656 4860 5184 5238 5385 5744 5760 5820 5832 6208 6462 6480 6561 6984 7180 7290 7760 7776 7857 8616 8640 8730 8748 9312 9693 9720 10368 10476 10770 10935 11488 11640 11664 12416 12924 12960 13095 13122 13968 14360 14580 15520 15552 15714 16155 17232 17280 17460 17496 18624 19386 19440 20952 21540 21870 22976 23280 23328 23571 25848 25920 26190 26244 27936 28720 29079 29160 31040 31104 31428 32310 32805 34464 34823 34920 34992 37248 38772 38880 39285 41904 43080 43740 45952 46560 46656 47142 48465 51696 51840 52380 52488 55872 57440 58158 58320 62080 62856 64620 65610 68928 69646 69840 69984 70713 77544 77760 78570 83808 86160 87237 87480 93120 93312 94284 96930 103392 104469 104760 104976 111744 114880 116316 116640 117855 125712 129240 131220 137856 139292 139680 139968 141426 145395 155088 155520 157140 167616 172320 174115 174474 174960 186240 188568 193860 206784 208938 209520 209952 212139 229760 232632 233280 235710 251424 258480 261711 262440 278584 279360 279936 282852 290790 310176 313407 314280 335232 344640 348230 348948 349920 353565 377136 387720 413568 417876 419040 419904 424278 436185 465264 466560 471420 502848 516960 522345 523422 524880 557168 558720 565704 581580 620352 626814 628560 636417 689280 696460 697896 699840 707130 754272 775440 785133 835752 838080 839808 848556 872370 930528 940221 942840 1005696 1033920 1044690 1046844 1049760 1060695 1114336 1131408 1163160 1240704 1253628 1257120 1272834 1308555 1392920 1395792 1399680 1414260 1508544 1550880 1567035 1570266 1671504 1676160 1697112 1744740 1861056 1880442 1885680 2067840 2089380 2093688 2099520 2121390 2228672 2262816 2326320 2355399 2507256 2514240 2545668 2617110 2785840 2791584 2820663 2828520 3017088 3101760 3134070 3140532 3182085 3343008 3394224 3489480 3722112 3760884 3771360 3925665 4178760 4187376 4199040 4242780 4457344 4525632 4652640 4701105 4710798 5014512 5028480 5091336 5234220 5571680 5583168 5641326 5657040 6203520 6268140 6281064 6364170 6686016 6788448 6978960 7521768 7542720 7851330 8357520 8374752 8461989 8485560 9051264 9305280 9402210 9421596 10029024 10182672 10468440 11143360 11166336 11282652 11314080 11776995 12536280 12562128 12728340 13372032 13576896 13957920 14103315 15043536 15085440 15702660 16715040 16749504 16923978 16971120 18610560 18804420 18843192 20058048 20365344 20936880 22286720 22565304 22628160 23553990 25072560 25124256 25385967 25456680 27153792 27915840 28206630 30087072 31405320 33430080 33499008 33847956 33942240 37608840 37686384 40116096 40730688 41873760 42309945 45130608 45256320 47107980 50145120 50248512 50771934 50913360 55831680 56413260 60174144 62810640 66860160 67695912 67884480 75217680 75372768 76157901 81461376 83747520 84619890 90261216 94215960 100290240 100497024 101543868 101826720 112826520 120348288 125621280 126929835 135391824 135768960 150435360 150745536 152315802 167495040 169239780 180522432 188431920 200580480 203087736 203653440 225653040 228473703 251242560 253859670 270783648 300870720 301491072 304631604 338479560 361044864 376863840 380789505 406175472 407306880 451306080 456947406 502485120 507719340 541567296 601741440 609263208 676959120 753727680 761579010 812350944 902612160 913894812 1015438680 1083134592 1142368515 1218526416 1353918240 1507455360 1523158020 1624701888 1805224320 1827789624 2030877360 2284737030 2437052832 2707836480 3046316040 3249403776 3655579248 4061754720 4569474060 4874105664 5415672960 6092632080 7311158496 8123509440 9138948120 9748211328 12185264160 14622316992 16247018880 18277896240 24370528320 29244633984 36555792480 48741056640 73111584960 146223169920
• Sum of all divisors σ(n): 531201434400
• Sum of proper divisors (its aliquot sum) s(n): 384978264480
• 146223169920 is an abundant number, because the sum of its proper divisors (384978264480) is greater than itself. Its abundance is 238755094560

Bases of 146223169920

• Binary: 10001000001011100101001000000110000000₂
• Hexadecimal: 0x220B948180
• Base-36: 1V69I000

Squares and roots of 146223169920

• 146223169920 squared (146223169920²) is 21381215421453192806400
• 146223169920 cubed (146223169920³) is 3126429095667274625056748863488000
• The square root of 146223169920 is 382391.3831665145
• The cube root of 146223169920 is 5268.3190118197

Scales and comparisons

• 146,223,169,920 seconds is equal to 4,649 years, 23 weeks, 19 hours, 12 minutes.
• To count from 1 to 146,223,169,920 would take you about nine thousand, two hundred ninety-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 146223169920 cubic inches would be around 439 feet tall.

Recreational maths with 146223169920

• 146223169920 backwards is 029961322641
• 146223169920 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 146223169920's digits is 45
• More coming soon!