381442136040

Names of 381442136040

• Cardinal: 381442136040 can be written as Three hundred eighty-one billion, four hundred forty-two million, one hundred thirty-six thousand and forty.

Scientific notation

• Scientific notation: 3.8144213604 × 10¹¹

Factors of 381442136040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2876

Divisors of 381442136040

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 27 28 30 35 36 37 40 42 45 54 56 60 63 70 72 74 84 90 105 108 111 120 126 135 140 148 168 180 185 189 210 216 222 252 259 270 280 296 315 333 360 370 378 420 444 504 518 540 555 619 630 666 740 756 777 840 888 945 999 1036 1080 1110 1238 1260 1295 1332 1480 1512 1554 1665 1857 1890 1998 2072 2203 2220 2331 2476 2520 2590 2664 3095 3108 3330 3714 3780 3885 3996 4333 4406 4440 4662 4952 4995 5180 5571 6190 6216 6609 6660 6993 7428 7560 7770 7992 8666 8812 9285 9324 9990 10360 11015 11142 11655 12380 12999 13218 13320 13986 14856 15421 15540 16713 17332 17624 18570 18648 19827 19980 21665 22030 22284 22903 23310 24760 25998 26436 27855 27972 30842 31080 33045 33426 34664 34965 37140 38997 39654 39960 43330 44060 44568 45806 46263 46620 51996 52872 55710 55944 59481 61684 64995 66090 66852 68709 69930 74280 77105 77994 79308 81511 83565 86660 88120 91612 92526 93240 99135 103992 111420 114515 116991 118962 123368 129990 132180 133704 137418 138789 139860 154210 155988 158616 160321 163022 167130 173320 183224 185052 194985 198270 206127 222840 229030 231315 233982 237924 244533 259980 264360 274836 277578 279720 297405 308420 311976 320642 326044 334260 343545 370104 389970 396540 407555 412254 416367 458060 462630 467964 475848 480963 489066 519960 549672 555156 570577 584955 594810 616840 618381 641284 652088 668520 687090 693945 733599 779940 793080 801605 815110 824508 832734 916120 925260 935928 961926 978132 1030635 1110312 1141154 1169910 1189620 1222665 1236762 1282568 1363657 1374180 1387890 1442889 1467198 1559880 1603210 1630220 1649016 1665468 1711731 1850520 1923852 1956264 2061270 2081835 2200797 2282308 2339820 2379240 2404815 2445330 2473524 2727314 2748360 2775780 2852885 2885778 2934396 3091905 3206420 3260440 3330936 3423462 3667995 3847704 4090971 4122540 4163670 4328667 4401594 4564616 4679640 4809630 4890660 4947048 5135193 5454628 5551560 5705770 5771556 5868792 6183810 6412840 6818285 6846924 7214445 7335990 8181942 8245080 8327340 8558655 8657334 8803188 9545599 9619260 9781320 10270386 10909256 11003985 11411540 11543112 12272913 12367620 13636570 13693848 14428890 14671980 15405579 16363884 16654680 17117310 17314668 17606376 19091198 19238520 20454855 20540772 21643335 22007970 22823080 24545826 24735240 25675965 27273140 28636797 28857780 29343960 30811158 32727768 34234620 34629336 36818739 38182396 40909710 41081544 43286670 44015940 47727995 49091652 50455309 51351930 54546280 57273594 57715560 61364565 61622316 68469240 73637478 76364792 77027895 81819420 85910391 86573340 88031880 95455990 98183304 100910618 102703860 114547188 122729130 123244632 143183985 147274956 151365927 154055790 163638840 171820782 173146680 184093695 190911980 201821236 205407720 229094376 245458260 252276545 257731173 286367970 294549912 302731854 308111580 343641564 353187163 368187390 381823960 403642472 429551955 454097781 490916520 504553090 515462346 572735940 605463708 616223160 687283128 706374326 736374780 756829635 859103910 908195562 1009106180 1030924692 1059561489 1145471880 1210927416 1288655865 1362293343 1412748652 1472749560 1513659270 1718207820 1765935815 1816391124 2018212360 2061849384 2119122978 2270488905 2577311730 2724586686 2825497304 3027318540 3178684467 3436415640 3531871630 3632782248 4238245956 4540977810 5154623460 5297807445 5449173372 6054637080 6357368934 6811466715 7063743260 8476491912 9081955620 9536053401 10309246920 10595614890 10898346744 12714737868 13622933430 14127486520 15893422335 18163911240 19072106802 21191229780 25429475736 27245866860 31786844670 38144213604 42382459560 47680267005 54491733720 63573689340 76288427208 95360534010 127147378680 190721068020 381442136040
• Sum of all divisors σ(n): 1495475712000
• Sum of proper divisors (its aliquot sum) s(n): 1114033575960
• 381442136040 is an abundant number, because the sum of its proper divisors (1114033575960) is greater than itself. Its abundance is 732591439920

Bases of 381442136040

• Binary: 101100011001111101110010001011111101000₂
• Hexadecimal: 0x58CFB917E8
• Base-36: 4V8CSRU0

Squares and roots of 381442136040

• 381442136040 squared (381442136040²) is 145498103146757866881600
• 381442136040 cubed (381442136040³) is 55499107254067566343991477772864000
• The square root of 381442136040 is 617610.0193811625
• The cube root of 381442136040 is 7252.3076984459

Scales and comparisons

• 381,442,136,040 seconds is equal to 12,128 years, 35 weeks, 2 days, 12 hours, 54 minutes.
• To count from 1 to 381,442,136,040 would take you about twenty-four thousand, two hundred fifty-seven 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 381442136040 cubic inches would be around 604.4 feet tall.

Recreational maths with 381442136040

• 381442136040 backwards is 040631244183
• 381442136040 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 381442136040's digits is 36
• More coming soon!