4942705144

Names of 4942705144

• Cardinal: 4942705144 can be written as Four billion, nine hundred forty-two million, seven hundred five thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 4.942705144 × 10⁹

Factors of 4942705144

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 75

Divisors of 4942705144

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 13 19 26 38 41 52 76 82 104 152 164 169 247 328 338 361 494 533 676 722 779 988 1066 1352 1444 1558 1976 2132 2197 2888 3116 3211 4264 4394 4693 6232 6422 6859 6929 8788 9386 10127 12844 13718 13858 14801 17576 18772 20254 25688 27436 27716 29602 37544 40508 41743 54872 55432 59204 61009 81016 83486 89167 90077 118408 122018 131651 166972 178334 180154 192413 244036 263302 281219 333944 356668 360308 384826 488072 526604 562438 713336 720616 769652 793117 1053208 1124876 1159171 1539304 1586234 1711463 2249752 2318342 2501369 3172468 3422926 3655847 4636684 5002738 6344936 6845852 7311694 9273368 10005476 13691704 14623388 15069223 20010952 29246776 30138446 32517797 47526011 60276892 65035594 95052022 120553784 130071188 190104044 260142376 380208088 617838143 1235676286 2471352572 4942705144
• Sum of all divisors σ(n): 10855656000
• Sum of proper divisors (its aliquot sum) s(n): 5912950856
• 4942705144 is an abundant number, because the sum of its proper divisors (5912950856) is greater than itself. Its abundance is 970245712

Bases of 4942705144

• Binary: 100100110100110111011000111111000₂
• Hexadecimal: 0x1269BB1F8
• Base-36: 29QRBP4

Squares and roots of 4942705144

• 4942705144 squared (4942705144²) is 24430334140524060736
• 4942705144 cubed (4942705144³) is 120751938226007093855595625984
• The square root of 4942705144 is 70304.3749989999
• The cube root of 4942705144 is 1703.4193167491

Scales and comparisons

• 4,942,705,144 seconds is equal to 157 years, 8 weeks, 3 days, 5 hours, 39 minutes, 4 seconds.
• To count from 1 to 4,942,705,144 would take you about three hundred fourteen 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 4942705144 cubic inches would be around 142 feet tall.

Recreational maths with 4942705144

• 4942705144 backwards is 4415072494
• The number of decimal digits it has is: 10
• The sum of 4942705144's digits is 40
• More coming soon!