121268917395603376

Names of 121268917395603376

• Cardinal: 121268917395603376 can be written as One hundred twenty-one quadrillion, two hundred sixty-eight trillion, nine hundred seventeen billion, three hundred ninety-five million, six hundred three thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 1.21268917395603376 × 10¹⁷

Factors of 121268917395603376

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 358563381

Divisors of 121268917395603376

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 7 8 14 16 28 29 31 56 58 62 112 116 124 203 217 232 248 406 434 464 496 812 868 899 1624 1736 1798 3248 3359 3472 3596 6293 6718 7192 12586 13436 14384 23513 25172 26872 47026 50344 53744 94052 97411 100688 104129 188104 194822 208258 376208 389644 416516 681877 728903 779288 833032 1363754 1457806 1558576 1666064 2727508 2915612 3019741 5455016 5831224 6039482 10910032 11662448 12078964 21138187 24157928 42276374 48315856 84552748 169105496 338210992 358559953 717119906 1434239812 2509919671 2868479624 5019839342 5736959248 10039678684 10398238637 11115358543 20079357368 20796477274 22230717086 40158714736 41592954548 44461434172 72787670459 77807509801 83185909096 88922868344 145575340918 155615019602 166371818192 177845736688 291150681836 311230039204 322345397747 582301363672 622460078408 644690795494 1164602727344 1204402882127 1244920156816 1289381590988 2256417784229 2408805764254 2578763181976 4512835568458 4817611528508 5157526363952 8430820174889 9025671136916 9635223057016 16861640349778 18051342273832 19270446114032 33723280699556 34927683581683 36102684547664 37336489345937 67446561399112 69855367163366 74672978691874 134893122798224 139710734326732 149345957383748 244493785071781 261355425421559 279421468653464 298691914767496 488987570143562 522710850843118 558842937306928 597383829534992 977975140287124 1045421701686236 1082758191032173 1955950280574248 2090843403372472 2165516382064346 3911900561148496 4181686806744944 4331032764128692 7579307337225211 8662065528257384 15158614674450422 17324131056514768 30317229348900844 60634458697801688 121268917395603376
• Sum of all divisors σ(n): 286829604930355200
• Sum of proper divisors (its aliquot sum) s(n): 165560687534751824
• 121268917395603376 is an abundant number, because the sum of its proper divisors (165560687534751824) is greater than itself. Its abundance is 44291770139148448

Bases of 121268917395603376

• Binary: 110101110110101010111000000010111101010010011111110110000₂
• Hexadecimal: 0x1AED57017A93FB0
• Base-36: X628RKAOIWG

Squares and roots of 121268917395603376

• 121268917395603376 squared (121268917395603376²) is 14706150326301675094629615102597376
• 121268917395603376 cubed (121268917395603376³) is 1783398929127603471060050201509422878729900314341376
• The square root of 121268917395603376 is 348236869.6671898583
• The cube root of 121268917395603376 is 494974.8889014411

Scales and comparisons

• 121,268,917,395,603,376 seconds is equal to 3,855,976,463 years, 41 weeks, 11 hours, 36 minutes, 16 seconds.
• To count from 1 to 121,268,917,395,603,376 would take you about eleven billion, five hundred sixty-seven million, nine hundred twenty-nine thousand, three hundred ninety-one 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 121268917395603376 cubic inches would be around 41247.9 feet tall.

Recreational maths with 121268917395603376

• 121268917395603376 backwards is 673306593719862121
• The number of decimal digits it has is: 18
• The sum of 121268917395603376's digits is 79
• More coming soon!