381002002187664

Names of 381002002187664

• Cardinal: 381002002187664 can be written as Three hundred eighty-one trillion, two billion, two million, one hundred eighty-seven thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 3.81002002187664 × 10¹⁴

Factors of 381002002187664

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 579622

Divisors of 381002002187664

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 22 24 26 31 33 39 44 48 52 62 66 78 88 93 104 121 124 132 143 156 176 186 208 242 248 264 281 286 312 341 363 372 403 429 484 496 528 562 572 624 682 726 744 806 843 858 968 1023 1124 1144 1209 1364 1452 1488 1573 1612 1686 1716 1936 2046 2248 2288 2418 2728 2904 3091 3146 3224 3372 3432 3653 3751 4092 4433 4496 4719 4836 5456 5808 6182 6292 6448 6744 6864 7306 7502 8184 8711 8866 9273 9438 9672 10959 11253 12364 12584 13299 13488 14612 15004 16368 17422 17732 18546 18876 19344 21918 22506 24728 25168 26133 26598 29224 30008 34001 34844 35464 37092 37752 40183 43836 45012 48763 49456 52266 53196 58448 60016 68002 69688 70928 74184 75504 80366 87672 90024 95821 97526 102003 104532 106392 113243 120549 136004 139376 146289 148368 160732 175344 180048 191642 195052 204006 209064 212784 226486 241098 272008 287463 292578 321464 339729 383284 390104 408012 418128 442013 452972 482196 544016 574926 579281 585156 642928 679458 766568 780208 816024 884026 905944 964392 1054031 1149852 1158562 1170312 1245673 1326039 1358916 1533136 1632048 1737843 1768052 1811888 1928784 2108062 2299704 2317124 2340624 2491346 2652078 2717832 3162093 3475686 3536104 3737019 4216124 4599408 4634248 4982692 5304156 5435664 6324186 6372091 6951372 7072208 7474038 7530653 8432248 9268496 9965384 10608312 12648372 12744182 13702403 13902744 14948076 15061306 16864496 17957711 19116273 19930768 21216624 22591959 25296744 25488364 27404806 27805488 29896152 30122612 35915422 38232546 41107209 45183918 50593488 50976728 53873133 54809612 59792304 60245224 70093001 71830844 76465092 82214418 82837183 90367836 101953456 107746266 109619224 120490448 140186002 143661688 152930184 162777961 164428836 165674366 180735672 197534821 210279003 215492532 219238448 233450243 248511549 280372004 287323376 305860368 325555922 328857672 331348732 361471344 395069642 420558006 430985064 466900486 488333883 497023098 560744008 592604463 651111844 657715344 662697464 700350729 790139284 841116012 861970128 911209013 933800972 976667766 994046196 1121488016 1185208926 1302223688 1325394928 1400701458 1580278568 1682232024 1790557571 1822418026 1867601944 1953335532 1988092392 2116113493 2172883031 2370417852 2567952673 2604447376 2733627039 2801402916 3160557136 3364464048 3581115142 3644836052 3735203888 3906671064 3976184784 4232226986 4345766062 4740835704 5046116791 5135905346 5371672713 5467254078 5602805832 6348340479 6518649093 7162230284 7289672104 7703858019 7813342128 8464453972 8691532124 9481671408 10092233582 10271810692 10743345426 10934508156 11205611664 12696680958 13037298186 14324460568 14579344208 15138350373 15407716038 16928907944 17383064248 19696133281 20184467164 20543621384 21486690852 21869016312 23277248423 25393361916 26074596372 28247479403 28648921136 30276700746 30815432076 33857815888 34766128496 39392266562 40368934328 41087242768 42973381704 43738032624 46554496846 50786723832 52149192744 55507284701 56494958806 59088399843 60553401492 61630864152 65599518283 69831745269 78784533124 80737868656 84742438209 85946763408 93108993692 101573447664 104298385488 111014569402 112989917612 118176799686 121106802984 123261728304 131199036566 139663490538 157569066248 166521854103 169484876418 186217987384 196798554849 222029138804 225979835224 236353599372 242213605968 256049732653 262398073132 279326981076 315138132496 333043708206 338969752836 372435974768 393597109698 444058277608 451959670448 472707198744 512099465306 524796146264 558653962152 610580131711 666087416412 677939505672 721594701113 768149197959 787194219396 888116555216 945414397488 1024198930612 1049592292528 1117307924304 1221160263422 1332174832824 1355879011344 1443189402226 1536298395918 1574388438792 1831740395133 2048397861224 2164784103339 2442320526844 2664349665648 2886378804452 3072596791836 3148776877584 3663480790266 4096795722448 4329568206678 4884641053688 5772757608904 6145193583672 7326961580532 7937541712243 8659136413356 9769282107376 11545515217808 12290387167344 14653923161064 15875083424486 17318272826712 23812625136729 29307846322128 31750166848972 34636545653424 47625250273458 63500333697944 95250500546916 127000667395888 190501001093832 381002002187664
• Sum of all divisors σ(n): 1206953344041984
• Sum of proper divisors (its aliquot sum) s(n): 825951341854320
• 381002002187664 is an abundant number, because the sum of its proper divisors (825951341854320) is greater than itself. Its abundance is 444949339666656

Bases of 381002002187664

• Binary: 1010110101000010011110000111111111100010110010000₂
• Hexadecimal: 0x15A84F0FFC590
• Base-36: 3R1XWIX7DC

Squares and roots of 381002002187664

• 381002002187664 squared (381002002187664²) is 145162525671008723441873776896
• 381002002187664 cubed (381002002187664³) is 55307212923272497208342420704673146259410944
• The square root of 381002002187664 is 19519272.5834664239
• The cube root of 381002002187664 is 72495.1722310537

Scales and comparisons

• 381,002,002,187,664 seconds is equal to 12,114,685 years, 7 weeks, 6 days, 16 hours, 34 minutes, 24 seconds.
• To count from 1 to 381,002,002,187,664 would take you about thirty million, two hundred eighty-six thousand, seven hundred twelve 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 381002002187664 cubic inches would be around 6041.3 feet tall.

Recreational maths with 381002002187664

• 381002002187664 backwards is 466781200200183
• 381002002187664 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 381002002187664's digits is 48
• More coming soon!