1361952768

Names of 1361952768

• Cardinal: 1361952768 can be written as One billion, three hundred sixty-one million, nine hundred fifty-two thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.361952768 × 10⁹

Factors of 1361952768

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 245

Divisors of 1361952768

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 64 66 88 96 121 128 132 176 192 229 242 256 264 352 363 384 458 484 512 528 687 704 726 768 916 968 1024 1056 1374 1408 1452 1536 1832 1936 2048 2112 2519 2748 2816 2904 3072 3664 3872 4096 4224 5038 5496 5632 5808 6144 7328 7557 7744 8192 8448 10076 10992 11264 11616 12288 14656 15114 15488 16384 16896 20152 21984 22528 23232 24576 27709 29312 30228 30976 33792 40304 43968 45056 46464 49152 55418 58624 60456 61952 67584 80608 83127 87936 90112 92928 110836 117248 120912 123904 135168 161216 166254 175872 180224 185856 221672 234496 241824 247808 270336 322432 332508 351744 371712 443344 468992 483648 495616 540672 644864 665016 703488 743424 886688 937984 967296 991232 1289728 1330032 1406976 1486848 1773376 1875968 1934592 1982464 2579456 2660064 2813952 2973696 3546752 3751936 3869184 5158912 5320128 5627904 5947392 7093504 7738368 10317824 10640256 11255808 14187008 15476736 20635648 21280512 28374016 30953472 41271296 42561024 56748032 61906944 85122048 113496064 123813888 170244096 226992128 340488192 453984256 680976384 1361952768
• Sum of all divisors σ(n): 4009370120
• Sum of proper divisors (its aliquot sum) s(n): 2647417352
• 1361952768 is an abundant number, because the sum of its proper divisors (2647417352) is greater than itself. Its abundance is 1285464584

Bases of 1361952768

• Binary: 1010001001011011100000000000000₂
• Hexadecimal: 0x512DC000
• Base-36: MIVDHC

Squares and roots of 1361952768

• 1361952768 squared (1361952768²) is 1854915342262861824
• 1361952768 cubed (1361952768³) is 2526307084800572044798328832
• The square root of 1361952768 is 36904.6442605805
• The cube root of 1361952768 is 1108.4616755641

Scales and comparisons

• 1,361,952,768 seconds is equal to 43 years, 15 weeks, 6 days, 8 hours, 12 minutes, 48 seconds.
• To count from 1 to 1,361,952,768 would take you about eighty-six 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 1361952768 cubic inches would be around 92.4 feet tall.

Recreational maths with 1361952768

• 1361952768 backwards is 8672591631
• 1361952768 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1361952768's digits is 48
• More coming soon!