67638716792832

Names of 67638716792832

• Cardinal: 67638716792832 can be written as Sixty-seven trillion, six hundred thirty-eight billion, seven hundred sixteen million, seven hundred ninety-two thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 6.7638716792832 × 10¹³

Factors of 67638716792832

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 4642

Divisors of 67638716792832

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 512 768 1024 1536 2048 3072 4096 4637 6144 8192 9274 12288 13911 16384 18548 24576 27822 32768 37096 49152 55644 65536 74192 98304 111288 131072 148384 196608 222576 262144 296768 393216 445152 524288 593536 786432 890304 1048576 1187072 1572864 1780608 2374144 3145728 3561216 4748288 7122432 9496576 14244864 18993152 21501769 28489728 37986304 43003538 56979456 64505307 75972608 86007076 113958912 129010614 151945216 172014152 227917824 258021228 303890432 344028304 455835648 516042456 607780864 688056608 911671296 1032084912 1215561728 1376113216 1823342592 2064169824 2431123456 2752226432 3646685184 4128339648 4862246912 5504452864 7293370368 8256679296 11008905728 14586740736 16513358592 22017811456 33026717184 44035622912 66053434368 88071245824 132106868736 176142491648 264213737472 352284983296 528427474944 704569966592 1056854949888 1409139933184 2113709899776 2818279866368 4227419799552 5636559732736 8454839599104 11273119465472 16909679198208 22546238930944 33819358396416 67638716792832
• Sum of all divisors σ(n): 180408731785828
• Sum of proper divisors (its aliquot sum) s(n): 112770014992996
• 67638716792832 is an abundant number, because the sum of its proper divisors (112770014992996) is greater than itself. Its abundance is 45131298200164

Bases of 67638716792832

• Binary: 1111011000010001011101101100000000000000000000₂
• Hexadecimal: 0x3D845DB00000
• Base-36: NZ4SPLJPC

Squares and roots of 67638716792832

• 67638716792832 squared (67638716792832²) is 4574996009380933596006580224
• 67638716792832 cubed (67638716792832³) is 309446859406853539424652158691441396154368
• The square root of 67638716792832 is 8224276.0649696093
• The cube root of 67638716792832 is 40744.1366685973

Scales and comparisons

• 67,638,716,792,832 seconds is equal to 2,150,701 years, 50 weeks, 4 days, 10 hours, 27 minutes, 12 seconds.
• To count from 1 to 67,638,716,792,832 would take you about five million, three hundred seventy-six thousand, seven hundred fifty-four 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 67638716792832 cubic inches would be around 3395.3 feet tall.

Recreational maths with 67638716792832

• 67638716792832 backwards is 23829761783676
• The number of decimal digits it has is: 14
• The sum of 67638716792832's digits is 75
• More coming soon!