164344893967872

Names of 164344893967872

• Cardinal: 164344893967872 can be written as One hundred sixty-four trillion, three hundred forty-four billion, eight hundred ninety-three million, nine hundred sixty-seven thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.64344893967872 × 10¹⁴

Factors of 164344893967872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 383495999

Divisors of 164344893967872

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 48 54 62 64 72 93 96 108 124 128 144 186 192 216 248 256 279 288 372 384 432 496 512 558 576 744 768 837 864 992 1116 1152 1488 1536 1674 1728 1984 2232 2304 2976 3348 3456 3968 4464 4608 5952 6696 6912 7936 8928 11904 13392 13824 15872 17856 23808 26784 35712 47616 53568 71424 107136 142848 214272 428544 383495963 766991926 1150487889 1533983852 2300975778 3067967704 3451463667 4601951556 6135935408 6902927334 9203903112 10354391001 11888374853 12271870816 13805854668 18407806224 20708782002 23776749706 24543741632 27611709336 35665124559 36815612448 41417564004 47553499412 49087483264 55223418672 71330249118 73631224896 82835128008 95106998824 98174966528 106995373677 110446837344 142660498236 147262449792 165670256016 190213997648 196349933056 213990747354 220893674688 285320996472 294524899584 320986121031 331340512032 380427995296 427981494708 441787349376 570641992944 589049799168 641972242062 662681024064 760855990592 855962989416 883574698752 1141283985888 1283944484124 1325362048128 1521711981184 1711925978832 1767149397504 2282567971776 2567888968248 2650724096256 3043423962368 3423851957664 4565135943552 5135777936496 5301448192512 6086847924736 6847703915328 9130271887104 10271555872992 13695407830656 18260543774208 20543111745984 27390815661312 41086223491968 54781631322624 82172446983936 164344893967872
• Sum of all divisors σ(n): 502164955100160
• Sum of proper divisors (its aliquot sum) s(n): 337820061132288
• 164344893967872 is an abundant number, because the sum of its proper divisors (337820061132288) is greater than itself. Its abundance is 173475167164416

Bases of 164344893967872

• Binary: 100101010111100010000111000001101000111000000000₂
• Hexadecimal: 0x957887068E00
• Base-36: 1M9702LXC0

Squares and roots of 164344893967872

• 164344893967872 squared (164344893967872²) is 27009244173311090492168208384
• 164344893967872 cubed (164344893967872³) is 4438831369815175799159653321706011097038848
• The square root of 164344893967872 is 12819707.2496945889
• The cube root of 164344893967872 is 54775.3807629191

Scales and comparisons

• 164,344,893,967,872 seconds is equal to 5,225,659 years, 14 weeks, 2 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 164,344,893,967,872 would take you about thirteen million, sixty-four thousand, one hundred forty-eight 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 164344893967872 cubic inches would be around 4564.6 feet tall.

Recreational maths with 164344893967872

• 164344893967872 backwards is 278769398443461
• The number of decimal digits it has is: 15
• The sum of 164344893967872's digits is 81
• More coming soon!