381242912960

Names of 381242912960

• Cardinal: 381242912960 can be written as Three hundred eighty-one billion, two hundred forty-two million, nine hundred twelve thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 3.8124291296 × 10¹¹

Factors of 381242912960

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 14881

Divisors of 381242912960

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 52 56 64 65 70 80 91 104 112 130 140 160 182 208 224 260 280 320 364 416 448 455 520 560 728 832 910 941 1040 1120 1456 1820 1882 2080 2240 2912 3640 3764 4160 4705 5824 6587 7280 7528 9410 12233 13174 13913 14560 15056 18820 24466 26348 27826 29120 30112 32935 37640 48932 52696 55652 60224 61165 65870 69565 75280 85631 97391 97864 105392 111304 122330 131740 139130 150560 171262 180869 194782 195728 210784 222608 244660 263480 278260 301120 342524 361738 389564 391456 421568 428155 445216 486955 489320 526960 556520 685048 723476 779128 782912 856310 890432 904345 973910 978640 1053920 1113040 1266083 1370096 1446952 1558256 1712620 1808690 1947820 1957280 2107840 2226080 2532166 2740192 2893904 3116512 3425240 3617380 3895640 3914560 4452160 5064332 5480384 5787808 6233024 6330415 6850480 7234760 7791280 10128664 11575616 12660830 13092133 13700960 14469520 15582560 20257328 25321660 26184266 27401920 28939040 31165120 40514656 50643320 52368532 57878080 65460665 81029312 91644931 101286640 104737064 130921330 170197729 183289862 202573280 209474128 261842660 340395458 366579724 405146560 418948256 458224655 523685320 680790916 733159448 837896512 850988645 916449310 1047370640 1191384103 1361581832 1466318896 1701977290 1832898620 2094741280 2382768206 2723163664 2932637792 3403954580 3665797240 4189482560 4765536412 5446327328 5865275584 5956920515 6807909160 7331594480 9531072824 10892654656 11913841030 13615818320 14663188960 19062145648 23827682060 27231636640 29326377920 38124291296 47655364120 54463273280 76248582592 95310728240 190621456480 381242912960
• Sum of all divisors σ(n): 1118602783872
• Sum of proper divisors (its aliquot sum) s(n): 737359870912
• 381242912960 is an abundant number, because the sum of its proper divisors (737359870912) is greater than itself. Its abundance is 356116957952

Bases of 381242912960

• Binary: 101100011000011110110010011000011000000₂
• Hexadecimal: 0x58C3D930C0
• Base-36: 4V526QBK

Squares and roots of 381242912960

• 381242912960 squared (381242912960²) is 145346158682226135961600
• 381242912960 cubed (381242912960³) is 55412192923558287051445394702336000
• The square root of 381242912960 is 617448.7128175101
• The cube root of 381242912960 is 7251.0448780839

Scales and comparisons

• 381,242,912,960 seconds is equal to 12,122 years, 17 weeks, 6 days, 17 hours, 9 minutes, 20 seconds.
• To count from 1 to 381,242,912,960 would take you about twenty-four thousand, two hundred forty-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 381242912960 cubic inches would be around 604.3 feet tall.

Recreational maths with 381242912960

• 381242912960 backwards is 069219242183
• The number of decimal digits it has is: 12
• The sum of 381242912960's digits is 47
• More coming soon!