381958964664336384

Names of 381958964664336384

• Cardinal: 381958964664336384 can be written as Three hundred eighty-one quadrillion, nine hundred fifty-eight trillion, nine hundred sixty-four billion, six hundred sixty-four million, three hundred thirty-six thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 3.81958964664336384 × 10¹⁷

Factors of 381958964664336384

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 37925

Divisors of 381958964664336384

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 78 96 104 128 156 169 192 208 256 312 338 384 416 507 512 624 676 768 832 1014 1024 1248 1352 1536 1664 2028 2048 2496 2704 3072 3328 4056 4096 4992 5408 6144 6656 8112 8192 9984 10816 12288 13312 16224 16384 19968 21632 24576 26624 32448 32768 37907 39936 43264 49152 53248 64896 65536 75814 79872 86528 98304 106496 113721 129792 131072 151628 159744 173056 196608 212992 227442 259584 262144 303256 319488 346112 393216 425984 454884 492791 519168 524288 606512 638976 692224 786432 851968 909768 985582 1038336 1213024 1277952 1384448 1478373 1572864 1703936 1819536 1971164 2076672 2426048 2555904 2768896 2956746 3407872 3639072 3942328 4153344 4852096 5111808 5537792 5913492 6406283 6815744 7278144 7884656 8306688 9704192 10223616 11075584 11826984 12812566 14556288 15769312 16613376 19218849 19408384 20447232 22151168 23653968 25625132 29112576 31538624 33226752 38437698 38816768 44302336 47307936 51250264 58225152 63077248 66453504 76875396 77633536 88604672 94615872 102500528 116450304 126154496 132907008 153750792 155267072 189231744 205001056 232900608 252308992 265814016 307501584 310534144 378463488 410002112 465801216 504617984 615003168 621068288 756926976 820004224 931602432 1009235968 1230006336 1242136576 1436940649 1513853952 1640008448 1863204864 2018471936 2460012672 2484273152 2873881298 3027707904 3280016896 3726409728 4036943872 4310821947 4920025344 4968546304 5747762596 6055415808 6560033792 7452819456 8073887744 8621643894 9840050688 9937092608 11495525192 12110831616 13120067584 14905638912 16147775488 17243287788 18680228437 19680101376 19874185216 22991050384 24221663232 26240135168 29811277824 32295550976 34486575576 37360456874 39360202752 45982100768 48443326464 52480270336 56040685311 59622555648 64591101952 68973151152 74720913748 78720405504 91964201536 96886652928 104960540672 112081370622 129182203904 137946302304 149441827496 157440811008 183928403072 193773305856 209921081344 224162741244 242842969681 258364407808 275892604608 298883654992 314881622016 367856806144 387546611712 419842162688 448325482488 485685939362 551785209216 597767309984 629763244032 728528909043 735713612288 775093223424 839684325376 896650964976 971371878724 1103570418432 1195534619968 1259526488064 1457057818086 1471427224576 1679368650752 1793301929952 1942743757448 2207140836864 2391069239936 2519052976128 2914115636172 2942854449152 3358737301504 3586603859904 3885487514896 4414281673728 4782138479872 5038105952256 5828231272344 5885708898304 7173207719808 7770975029792 8828563347456 9564276959744 10076211904512 11656462544688 11771417796608 14346415439616 15541950059584 17657126694912 19128553919488 23312925089376 23542835593216 28692830879232 31083900119168 35314253389824 38257107838976 46625850178752 47085671186432 57385661758464 62167800238336 70628506779648 76514215677952 93251700357504 94171342372864 114771323516928 124335600476672 141257013559296 153028431355904 186503400715008 188342684745728 229542647033856 248671200953344 282514027118592 306056862711808 373006801430016 376685369491456 459085294067712 497342401906688 565028054237184 612113725423616 746013602860032 753370738982912 918170588135424 994684803813376 1130056108474368 1224227450847232 1492027205720064 1836341176270848 1989369607626752 2260112216948736 2448454901694464 2984054411440128 3672682352541696 3978739215253504 4896909803388928 5968108822880256 7345364705083392 7957478430507008 9793819606777856 11936217645760512 14690729410166784 15914956861014016 23872435291521024 29381458820333568 31829913722028032 47744870583042048 63659827444056064 95489741166084096 127319654888112128 190979482332168192 381958964664336384
• Sum of all divisors σ(n): 1102962806577393300
• Sum of proper divisors (its aliquot sum) s(n): 721003841913056916
• 381958964664336384 is an abundant number, because the sum of its proper divisors (721003841913056916) is greater than itself. Its abundance is 339044877248720532

Bases of 381958964664336384

• Binary: 10101001100111111011010011110010111100110000000000000000000₂
• Hexadecimal: 0x54CFDA797980000
• Base-36: 2WGX5HZCXBEO

Squares and roots of 381958964664336384

• 381958964664336384 squared (381958964664336384²) is 145892650687451770401635183106195456
• 381958964664336384 cubed (381958964664336384³) is 55725005808714762032451261768213263587215361236271104
• The square root of 381958964664336384 is 618028287.9159629405
• The cube root of 381958964664336384 is 725558.1684437971

Scales and comparisons

• 381,958,964,664,336,384 seconds is equal to 12,145,113,599 years, 35 weeks, 16 hours, 6 minutes, 24 seconds.
• To count from 1 to 381,958,964,664,336,384 would take you about thirty-six billion, four hundred thirty-five million, three hundred forty thousand, seven hundred ninety-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 381958964664336384 cubic inches would be around 60463.2 feet tall.

Recreational maths with 381958964664336384

• 381958964664336384 backwards is 483633466469859183
• 381958964664336384 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 381958964664336384's digits is 96
• More coming soon!