3838845120

Names of 3838845120

• Cardinal: 3838845120 can be written as Three billion, eight hundred thirty-eight million, eight hundred forty-five thousand, one hundred twenty.

Scientific notation

• Scientific notation: 3.83884512 × 10⁹

Factors of 3838845120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 93

Divisors of 3838845120

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 19 20 22 24 30 32 33 38 40 44 48 53 55 57 60 64 66 76 80 88 95 96 106 110 114 120 132 152 159 160 165 176 190 192 209 212 220 228 240 264 265 285 304 318 320 330 352 361 380 418 424 440 456 480 528 530 570 583 608 627 636 660 704 722 760 795 836 848 880 912 960 1007 1045 1056 1060 1083 1140 1166 1216 1254 1272 1320 1444 1520 1590 1672 1696 1749 1760 1805 1824 2014 2090 2112 2120 2166 2280 2332 2508 2544 2640 2888 2915 3021 3040 3135 3180 3344 3392 3498 3520 3610 3648 3971 4028 4180 4240 4332 4560 4664 5016 5035 5088 5280 5415 5776 5830 6042 6080 6270 6360 6688 6859 6996 7220 7942 8056 8360 8480 8664 8745 9120 9328 10032 10070 10176 10560 10830 11077 11552 11660 11913 12084 12540 12720 13376 13718 13992 14440 15105 15884 16112 16720 16960 17328 17490 18240 18656 19133 19855 20064 20140 20577 21660 22154 23104 23320 23826 24168 25080 25440 27436 27984 28880 30210 31768 32224 33231 33440 34295 34656 34980 37312 38266 39710 40128 40280 41154 43320 44308 46640 47652 48336 50160 50880 54872 55385 55968 57399 57760 59565 60420 63536 64448 66462 66880 68590 69312 69960 75449 76532 79420 80560 82308 86640 88616 93280 95304 95665 96672 100320 102885 109744 110770 111936 114798 115520 119130 120840 127072 132924 137180 139920 150898 153064 158840 161120 164616 166155 173280 177232 186560 190608 191330 193344 200640 205770 210463 219488 221540 226347 229596 238260 241680 254144 265848 274360 279840 286995 301796 306128 317680 322240 329232 332310 346560 354464 363527 377245 381216 382660 411540 420926 438976 443080 452694 459192 476520 483360 531696 548720 559680 573990 603592 612256 631389 635360 658464 664620 708928 727054 754490 762432 765320 823080 841852 886160 905388 918384 953040 966720 1052315 1063392 1090581 1097440 1131735 1147980 1207184 1224512 1262778 1270720 1316928 1329240 1454108 1508980 1530640 1646160 1683704 1772320 1810776 1817635 1836768 1906080 2104630 2126784 2181162 2194880 2263470 2295960 2414368 2525556 2658480 2908216 3017960 3061280 3156945 3292320 3367408 3544640 3621552 3635270 3673536 3812160 3998797 4209260 4362324 4526940 4591920 4828736 5051112 5316960 5452905 5816432 6035920 6122560 6313890 6584640 6734816 7243104 7270540 7997594 8418520 8724648 9053880 9183840 10102224 10633920 10905810 11632864 11996391 12071840 12627780 13469632 14486208 14541080 15995188 16837040 17449296 18107760 18367680 19993985 20204448 21811620 23265728 23992782 24143680 25255560 29082160 31990376 33674080 34898592 36215520 39987970 40408896 43623240 47985564 50511120 58164320 59981955 63980752 67348160 69797184 72431040 79975940 87246480 95971128 101022240 116328640 119963910 127961504 159951880 174492960 191942256 202044480 239927820 255923008 319903760 348985920 383884512 479855640 639807520 767769024 959711280 1279615040 1919422560 3838845120
• Sum of all divisors σ(n): 14299752960
• Sum of proper divisors (its aliquot sum) s(n): 10460907840
• 3838845120 is an abundant number, because the sum of its proper divisors (10460907840) is greater than itself. Its abundance is 6622062720

Bases of 3838845120

• Binary: 11100100110100000010000011000000₂
• Hexadecimal: 0xE4D020C0
• Base-36: 1RHJRUO

Squares and roots of 3838845120

• 3838845120 squared (3838845120²) is 14736731855347814400
• 3838845120 cubed (3838845120³) is 56572031167650503212105728000
• The square root of 3838845120 is 61958.4144406553
• The cube root of 3838845120 is 1565.7900545347

Scales and comparisons

• 3,838,845,120 seconds is equal to 122 years, 3 weeks, 2 days, 1 hour, 52 minutes.
• To count from 1 to 3,838,845,120 would take you about two hundred forty-four 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 3838845120 cubic inches would be around 130.5 feet tall.

Recreational maths with 3838845120

• 3838845120 backwards is 0215488383
• The number of decimal digits it has is: 10
• The sum of 3838845120's digits is 42
• More coming soon!