12164012945487200

Names of 12164012945487200

• Cardinal: 12164012945487200 can be written as Twelve quadrillion, one hundred sixty-four trillion, twelve billion, nine hundred forty-five million, four hundred eighty-seven thousand, two hundred.

Scientific notation

• Scientific notation: 1.21640129454872 × 10¹⁶

Factors of 12164012945487200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1128906

Divisors of 12164012945487200

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 49 50 56 70 80 98 100 112 140 160 175 196 200 224 245 280 350 392 400 490 560 700 784 800 980 1120 1225 1400 1568 1960 2450 2800 3920 4900 5600 7840 9800 19600 39200 473381 655511 946762 1311022 1893524 2366905 2622044 3277555 3313667 3787048 4588577 4733810 5244088 6555110 6627334 7574096 9177154 9467620 10488176 11834525 13110220 13254668 15148192 16387775 16568335 18354308 18935240 20976352 22942885 23195669 23669050 26220440 26509336 32120039 32775550 33136670 36708616 37870480 45885770 46391338 47338100 52440880 53018672 64240078 65551100 66273340 73417232 75740960 82841675 91771540 92782676 94676200 104881760 106037344 114714425 115978345 128480156 131102200 132546680 146834464 160600195 165683350 183543080 185565352 189352400 229428850 231956690 256960312 262204400 265093360 321200390 331366700 367086160 371130704 378704800 458857700 463913380 513920624 524408800 530186720 579891725 642400780 662733400 734172320 742261408 803000975 917715400 927826760 1027841248 1159783450 1284801560 1325466800 1606001950 1835430800 1855653520 2319566900 2569603120 2650933600 3212003900 3670861600 3711307040 4639133800 5139206240 6424007800 9278267600 12848015600 18556535200 25696031200 310306452691 620612905382 1241225810764 1551532263455 2172145168837 2482451621528 3103064526910 4344290337674 4964903243056 6206129053820 7757661317275 8688580675348 9929806486112 10860725844185 12412258107640 15205016181859 15515322634550 17377161350696 21721451688370 24824516215280 30410032363718 31030645269100 34754322701392 43442903376740 49649032430560 54303629220925 60820064727436 62061290538200 69508645402784 76025080909295 86885806753480 108607258441850 121640129454872 124122581076400 152050161818590 173771613506960 217214516883700 243280258909744 248245162152800 304100323637180 347543227013920 380125404546475 434429033767400 486560517819488 608200647274360 760250809092950 868858067534800 1216401294548720 1520501618185900 1737716135069600 2432802589097440 3041003236371800 6082006472743600 12164012945487200
• Sum of all divisors σ(n): 34543750289512464
• Sum of proper divisors (its aliquot sum) s(n): 22379737344025264
• 12164012945487200 is an abundant number, because the sum of its proper divisors (22379737344025264) is greater than itself. Its abundance is 10215724398538064

Bases of 12164012945487200

• Binary: 101011001101110001101011110110101010001011010101100000₂
• Hexadecimal: 0x2B371AF6A8B560
• Base-36: 3BRS6EI8HNK

Squares and roots of 12164012945487200

• 12164012945487200 squared (12164012945487200²) is 147963210937980187238845363840000
• 12164012945487200 cubed (12164012945487200³) is 1799826413305444266095822759825760370062848000000
• The square root of 12164012945487200 is 110290584.1198023575
• The cube root of 12164012945487200 is 229981.1764398781

Scales and comparisons

• 12,164,012,945,487,200 seconds is equal to 386,777,985 years, 47 weeks, 1 hour, 33 minutes, 20 seconds.
• To count from 1 to 12,164,012,945,487,200 would take you about one billion, one hundred sixty million, three hundred thirty-three thousand, nine hundred fifty-seven 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 12164012945487200 cubic inches would be around 19165.1 feet tall.

Recreational maths with 12164012945487200

• 12164012945487200 backwards is 00278454921046121
• 12164012945487200 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 12164012945487200's digits is 56
• More coming soon!