1142544432

Names of 1142544432

• Cardinal: 1142544432 can be written as One billion, one hundred forty-two million, five hundred forty-four thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 1.142544432 × 10⁹

Factors of 1142544432

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 100

Divisors of 1142544432

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 24 31 34 47 48 51 62 68 93 94 102 124 136 141 186 188 204 248 272 282 372 376 408 496 527 564 744 752 799 816 961 1054 1128 1457 1488 1581 1598 1922 2108 2256 2397 2883 2914 3162 3196 3844 4216 4371 4794 5766 5828 6324 6392 7688 8432 8742 9588 11532 11656 12648 12784 15376 16337 17484 19176 23064 23312 24769 25296 29791 32674 34968 38352 45167 46128 49011 49538 59582 65348 69936 74307 89373 90334 98022 99076 119164 130696 135501 148614 178746 180668 196044 198152 238328 261392 271002 297228 357492 361336 392088 396304 476656 506447 542004 594456 714984 722672 767839 784176 1012894 1084008 1188912 1400177 1429968 1519341 1535678 2025788 2168016 2303517 2800354 3038682 3071356 4051576 4200531 4607034 5600708 6077364 6142712 8103152 8401062 9214068 11201416 12154728 12285424 16802124 18428136 22402832 23803009 24309456 33604248 36856272 47606018 67208496 71409027 95212036 142818054 190424072 285636108 380848144 571272216 1142544432
• Sum of all divisors σ(n): 3298074624
• Sum of proper divisors (its aliquot sum) s(n): 2155530192
• 1142544432 is an abundant number, because the sum of its proper divisors (2155530192) is greater than itself. Its abundance is 1012985760

Bases of 1142544432

• Binary: 1000100000110011101100000110000₂
• Hexadecimal: 0x4419D830
• Base-36: IW8OXC

Squares and roots of 1142544432

• 1142544432 squared (1142544432²) is 1305407779094202624
• 1142544432 cubed (1142544432³) is 1491486389493567211530989568
• The square root of 1142544432 is 33801.5448167683
• The cube root of 1142544432 is 1045.4205497321

Scales and comparisons

• 1,142,544,432 seconds is equal to 36 years, 17 weeks, 21 hours, 27 minutes, 12 seconds.
• To count from 1 to 1,142,544,432 would take you about seventy-two 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 1142544432 cubic inches would be around 87.1 feet tall.

Recreational maths with 1142544432

• 1142544432 backwards is 2344452411
• The number of decimal digits it has is: 10
• The sum of 1142544432's digits is 30
• More coming soon!