38968413678854912

Names of 38968413678854912

• Cardinal: 38968413678854912 can be written as Thirty-eight quadrillion, nine hundred sixty-eight trillion, four hundred thirteen billion, six hundred seventy-eight million, eight hundred fifty-four thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 3.8968413678854912 × 10¹⁶

Factors of 38968413678854912

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 556

Divisors of 38968413678854912

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 32 34 56 64 68 112 119 128 136 157 224 238 256 272 314 373 448 476 544 628 746 896 952 1088 1099 1256 1492 1792 1904 2176 2198 2512 2611 2669 2984 3808 4352 4396 5024 5222 5338 5968 6341 7616 8792 10048 10444 10676 11936 12682 15232 17584 18683 20096 20888 21352 23872 24649 25364 30464 35168 37366 40192 41776 42704 44387 47744 49298 50728 58561 70336 74732 83552 85408 88774 95488 98596 101456 117122 139129 140672 149464 167104 170816 172543 177548 197192 202912 234244 278258 281344 298928 334208 341632 345086 355096 394384 405824 409927 419033 468488 556516 597856 668416 683264 690172 710192 788768 811648 819854 838066 936976 973903 995537 1113032 1195712 1380344 1420384 1577536 1623296 1639708 1676132 1873952 1947806 1991074 2226064 2365193 2391424 2760688 2840768 2933231 3155072 3279416 3352264 3747904 3895612 3982148 4452128 4730386 4782848 5521376 5681536 5866462 6310144 6558832 6704528 6968759 7495808 7791224 7964296 8904256 9194077 9460772 11042752 11363072 11732924 13117664 13409056 13937518 14991616 15582448 15928592 16556351 17808512 18388154 18921544 21843253 22085504 23465848 26235328 26818112 27875036 31164896 31857184 33112702 35617024 36776308 37843088 43686506 44171008 46931696 51895117 52470656 53636224 55750072 62329792 63714368 64358539 66225404 73552616 75686176 87373012 93863392 103790234 104941312 107272448 111500144 124659584 127428736 128717078 132450808 147105232 151372352 152902771 156299309 174746024 187726784 207580468 223000288 249319168 254857472 257434156 264901616 294210464 302744704 305805542 312598618 349492048 363265819 371335301 375453568 415160936 446000576 514868312 529803232 588420928 605489408 611611084 625197236 698984096 726531638 742670602 750907136 830321872 882216989 892001152 1029736624 1059606464 1094095163 1176841856 1223222168 1250394472 1397968192 1453063276 1485341204 1660643744 1764433978 1784002304 2059473248 2119212928 2188190326 2353683712 2446444336 2500788944 2599347107 2795936384 2906126552 2970682408 3321287488 3429390721 3528867956 4118946496 4238425856 4376380652 4892888672 5001577888 5198694214 5591872768 5812253104 5941364816 6175518923 6642574976 6858781442 7057735912 8147533369 8237892992 8752761304 9785777344 10003155776 10397388428 11624506208 11882729632 12351037846 13285149952 13717562884 14115471824 16295066738 16475785984 17505522608 19571554688 20006311552 20794776856 23249012416 23765459264 24005735047 24702075692 27435125768 28230943648 32590133476 35011045216 39143109376 40012623104 41589553712 46498024832 47530918528 48011470094 49404151384 54870251536 56461887296 57032733583 58299642257 65180266952 70022090432 83179107424 92996049664 95061837056 96022940188 98808302768 109740503072 112923774592 114065467166 116599284514 130360533904 138508067273 140044180864 166358214848 192045880376 197616605536 219481006144 225847549184 228130934332 233198569028 260721067808 277016134546 280088361728 332716429696 384091760752 395233211072 408097495799 438962012288 456261868664 466397138056 521442135616 554032269092 665432859392 768183521504 790466422144 816194991598 877924024576 912523737328 932794276112 969556470911 1042884271232 1108064538184 1279162738933 1536367043008 1580932844288 1632389983196 1825047474656 1865588552224 1939112941822 2085768542464 2216129076368 2558325477866 3072734086016 3264779966392 3650094949312 3731177104448 3878225883644 4432258152736 5116650955732 6145468172032 6529559932784 7300189898624 7462354208896 7756451767288 8864516305472 8954139172531 10233301911464 13059119865568 14600379797248 14924708417792 15512903534576 17729032610944 17908278345062 20466603822928 21745766561861 26118239731136 31025807069152 35458065221888 35816556690124 40933207645856 43491533123722 52236479462272 62051614138304 71633113380248 81866415291712 86983066247444 104472958924544 124103228276608 143266226760496 152220365933027 163732830583424 173966132494888 248206456553216 286532453520992 304440731866054 327465661166848 347932264989776 573064907041984 608881463732108 695864529979552 1146129814083968 1217762927464216 1391729059959104 2292259628167936 2435525854928432 2783458119918208 4871051709856864 5566916239836416 9742103419713728 19484206839427456 38968413678854912
• Sum of all divisors σ(n): 94983906264730560
• Sum of proper divisors (its aliquot sum) s(n): 56015492585875648
• 38968413678854912 is an abundant number, because the sum of its proper divisors (56015492585875648) is greater than itself. Its abundance is 17047078907020736

Bases of 38968413678854912

• Binary: 10001010011100011001000011010110110010011110001100000000₂
• Hexadecimal: 0x8A7190D6C9E300
• Base-36: ANP5E3TRJ7K

Squares and roots of 38968413678854912

• 38968413678854912 squared (38968413678854912²) is 1518537264646366616633303546527744
• 38968413678854912 cubed (38968413678854912³) is 59174988315496394426609162809796859497651558678528
• The square root of 38968413678854912 is 197404188.6051431077
• The cube root of 38968413678854912 is 339029.5675282101

Scales and comparisons

• 38,968,413,678,854,912 seconds is equal to 1,239,075,017 years, 40 weeks, 5 hours, 28 minutes, 32 seconds.
• To count from 1 to 38,968,413,678,854,912 would take you about three billion, seven hundred seventeen million, two hundred twenty-five thousand and fifty-three 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 38968413678854912 cubic inches would be around 28252.5 feet tall.

Recreational maths with 38968413678854912

• 38968413678854912 backwards is 21945887631486983
• The number of decimal digits it has is: 17
• The sum of 38968413678854912's digits is 92
• More coming soon!