345406128408965376

Names of 345406128408965376

• Cardinal: 345406128408965376 can be written as Three hundred forty-five quadrillion, four hundred six trillion, one hundred twenty-eight billion, four hundred eight million, nine hundred sixty-five thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 3.45406128408965376 × 10¹⁷

Factors of 345406128408965376

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 43859

Divisors of 345406128408965376

• Number of divisors d(n): 243
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 281 288 384 562 576 768 843 1124 1152 1686 2248 2304 2529 3372 4496 5058 6744 8992 10116 13488 17984 20232 26976 35968 40464 43573 53952 71936 78961 80928 87146 107904 130719 157922 161856 174292 215808 236883 261438 315844 323712 348584 392157 473766 522876 631688 647424 697168 710649 784314 947532 1045752 1263376 1394336 1421298 1568628 1895064 2091504 2526752 2788672 2842596 3137256 3790128 4183008 5053504 5577344 5685192 6274512 7580256 8366016 10107008 11154688 11370384 12244013 12549024 15160512 16732032 20214016 22740768 24488026 25098048 30321024 33464064 36732039 45481536 48976052 50196096 60642048 73464078 90963072 97952104 100392192 110196117 146928156 181926144 195904208 220392234 293856312 391808416 440784468 587712624 783616832 881568936 1175425248 1567233664 1763137872 1898606329 2350850496 3134467328 3440567653 3526275744 3797212658 4701700992 5695818987 6881135306 7052551488 7594425316 9403401984 10321702959 11391637974 13762270612 14105102976 15188850632 17087456961 20643405918 22783275948 27524541224 28210205952 30377701264 30965108877 34174913922 41286811836 45566551896 55049082448 60755402528 61930217754 68349827844 82573623672 91133103792 110098164896 121510805056 123860435508 136699655688 165147247344 182266207584 220196329792 243021610112 247720871016 273399311376 330294494688 364532415168 440392659584 486043220224 495441742032 533508378449 546798622752 660588989376 729064830336 880785319168 990883484064 1067016756898 1093597245504 1321177978752 1458129660672 1600525135347 1981766968128 2134033513796 2187194491008 2642355957504 3201050270694 3963533936256 4268067027592 4374388982016 4801575406041 6402100541388 7927067872512 8536134055184 9603150812082 12804201082776 17072268110368 19206301624164 25608402165552 34144536220736 38412603248328 51216804331104 68289072441472 76825206496656 102433608662208 136578144882944 149915854344169 153650412993312 204867217324416 299831708688338 307300825986624 409734434648832 449747563032507 599663417376676 614601651973248 899495126065014 1199326834753352 1229203303946496 1349242689097521 1798990252130028 2398653669506704 2698485378195042 3597980504260056 4797307339013408 5396970756390084 7195961008520112 9594614678026816 10793941512780168 14391922017040224 19189229356053632 21587883025560336 28783844034080448 38378458712107264 43175766051120672 57567688068160896 86351532102241344 115135376136321792 172703064204482688 345406128408965376
• Sum of all divisors σ(n): 999470666851958847
• Sum of proper divisors (its aliquot sum) s(n): 654064538442993471
• 345406128408965376 is an abundant number, because the sum of its proper divisors (654064538442993471) is greater than itself. Its abundance is 308658410034028095

Bases of 345406128408965376

• Binary: 10011001011001000010000101100110011000011110011000100000000₂
• Hexadecimal: 0x4CB210B330F3100
• Base-36: 2MH094TOQPS0

Squares and roots of 345406128408965376

• 345406128408965376 squared (345406128408965376²) is 119305393542470678187700934766821376
• 345406128408965376 cubed (345406128408965376³) is 41208814081812775635272329973796465714256704360677376
• 345406128408965376 is a perfect square number. Its square root is 587712624
• The cube root of 345406128408965376 is 701633.0094845141

Scales and comparisons

• 345,406,128,408,965,376 seconds is equal to 10,982,846,472 years, 5 weeks, 1 day, 12 hours, 9 minutes, 36 seconds.
• To count from 1 to 345,406,128,408,965,376 would take you about thirty-two billion, nine hundred forty-eight million, five hundred thirty-nine thousand, four hundred sixteen 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 345406128408965376 cubic inches would be around 58469.4 feet tall.

Recreational maths with 345406128408965376

• 345406128408965376 backwards is 673569804821604543
• The number of decimal digits it has is: 18
• The sum of 345406128408965376's digits is 81
• More coming soon!