1485744768

Names of 1485744768

• Cardinal: 1485744768 can be written as One billion, four hundred eighty-five million, seven hundred forty-four thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.485744768 × 10⁹

Factors of 1485744768

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1333

Divisors of 1485744768

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 37 48 54 64 72 74 81 96 108 111 128 144 148 162 192 216 222 243 288 296 324 333 384 432 444 486 576 592 648 666 864 888 972 999 1152 1184 1291 1296 1332 1728 1776 1944 1998 2368 2582 2592 2664 2997 3456 3552 3873 3888 3996 4736 5164 5184 5328 5994 7104 7746 7776 7992 8991 10328 10368 10656 11619 11988 14208 15492 15552 15984 17982 20656 21312 23238 23976 30984 31104 31968 34857 35964 41312 42624 46476 47767 47952 61968 63936 69714 71928 82624 92952 95534 95904 104571 123936 127872 139428 143301 143856 165248 185904 191068 191808 209142 247872 278856 286602 287712 313713 371808 382136 383616 418284 429903 495744 557712 573204 575424 627426 743616 764272 836568 859806 1115424 1146408 1150848 1254852 1289709 1487232 1528544 1673136 1719612 2230848 2292816 2509704 2579418 3057088 3346272 3439224 3869127 4461696 4585632 5019408 5158836 6114176 6692544 6878448 7738254 9171264 10038816 10317672 11607381 13385088 13756896 15476508 18342528 20077632 20635344 23214762 27513792 30953016 40155264 41270688 46429524 55027584 61906032 82541376 92859048 123812064 165082752 185718096 247624128 371436192 495248256 742872384 1485744768
• Sum of all divisors σ(n): 4557090720
• Sum of proper divisors (its aliquot sum) s(n): 3071345952
• 1485744768 is an abundant number, because the sum of its proper divisors (3071345952) is greater than itself. Its abundance is 1585601184

Bases of 1485744768

• Binary: 1011000100011101010101010000000₂
• Hexadecimal: 0x588EAA80
• Base-36: OKKO00

Squares and roots of 1485744768

• 1485744768 squared (1485744768²) is 2207437515639373824
• 1485744768 cubed (1485744768³) is 3279688739548117833804152832
• The square root of 1485744768 is 38545.3598763847
• The cube root of 1485744768 is 1141.0764347897

Scales and comparisons

• 1,485,744,768 seconds is equal to 47 years, 12 weeks, 4 days, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 1,485,744,768 would take you about ninety-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 1485744768 cubic inches would be around 95.1 feet tall.

Recreational maths with 1485744768

• 1485744768 backwards is 8674475841
• 1485744768 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1485744768's digits is 54
• More coming soon!