1155380112

Names of 1155380112

• Cardinal: 1155380112 can be written as One billion, one hundred fifty-five million, three hundred eighty thousand, one hundred twelve.

Scientific notation

• Scientific notation: 1.155380112 × 10⁹

Factors of 1155380112

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 251

Divisors of 1155380112

• Number of divisors d(n): 150
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 34 36 48 51 54 68 72 81 102 108 136 144 153 162 204 216 229 272 306 324 408 432 458 459 612 648 687 816 916 918 1224 1296 1374 1377 1832 1836 2061 2448 2748 2754 3664 3672 3893 4122 5496 5508 6183 7344 7786 8244 10992 11016 11679 12366 15572 16488 18549 22032 23358 24732 31144 32976 35037 37098 46716 49464 52441 62288 70074 74196 93432 98928 104882 105111 140148 148392 157323 186864 209764 210222 280296 296784 314646 315333 419528 420444 471969 560592 629292 630666 839056 840888 891497 943938 1258584 1261332 1415907 1681776 1782994 1887876 2517168 2522664 2674491 2831814 3565988 3775752 4247721 5045328 5348982 5663628 7131976 7551504 8023473 8495442 10697964 11327256 14263952 16046946 16990884 21395928 22654512 24070419 32093892 33981768 42791856 48140838 64187784 67963536 72211257 96281676 128375568 144422514 192563352 288845028 385126704 577690056 1155380112
• Sum of all divisors σ(n): 3556240578
• Sum of proper divisors (its aliquot sum) s(n): 2400860466
• 1155380112 is an abundant number, because the sum of its proper divisors (2400860466) is greater than itself. Its abundance is 1245480354

Bases of 1155380112

• Binary: 1000100110111011011001110010000₂
• Hexadecimal: 0x44DDB390
• Base-36: J3VT00

Squares and roots of 1155380112

• 1155380112 squared (1155380112²) is 1334903203205132544
• 1155380112 cubed (1155380112³) is 1542320612428304797661564928
• The square root of 1155380112 is 33990.8827775919
• The cube root of 1155380112 is 1049.3208342631

Scales and comparisons

• 1,155,380,112 seconds is equal to 36 years, 38 weeks, 2 days, 10 hours, 55 minutes, 12 seconds.
• To count from 1 to 1,155,380,112 would take you about seventy-three 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 1155380112 cubic inches would be around 87.4 feet tall.

Recreational maths with 1155380112

• 1155380112 backwards is 2110835511
• 1155380112 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1155380112's digits is 27
• More coming soon!