381289013200

Names of 381289013200

• Cardinal: 381289013200 can be written as Three hundred eighty-one billion, two hundred eighty-nine million, thirteen thousand, two hundred.

Scientific notation

• Scientific notation: 3.812890132 × 10¹¹

Factors of 381289013200

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1423

Divisors of 381289013200

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 25 38 40 50 76 80 95 100 152 163 190 200 304 326 347 380 400 475 652 694 760 815 887 950 1304 1388 1520 1630 1735 1774 1900 2608 2776 3097 3260 3470 3548 3800 4075 4435 5552 6194 6520 6593 6940 7096 7600 8150 8675 8870 12388 13040 13186 13880 14192 15485 16300 16853 17350 17740 22175 24776 26372 27760 30970 32600 32965 33706 34700 35480 44350 49552 52744 56561 61940 65200 65930 67412 69400 70960 77425 84265 88700 105488 113122 123880 131860 134824 138800 144581 154850 164825 168530 177400 226244 247760 263720 269648 282805 289162 307789 309700 329650 337060 354800 421325 452488 527440 565610 578324 615578 619400 659300 674120 722905 842650 904976 1074659 1131220 1156648 1231156 1238800 1318600 1348240 1414025 1445810 1538945 1685300 2149318 2262440 2313296 2462312 2637200 2747039 2828050 2891620 3077890 3370600 3614525 4298636 4524880 4924624 5373295 5494078 5656100 5783240 5847991 6155780 6741200 7229050 7694725 8597272 10746590 10988156 11312200 11566480 11695982 12311560 13735195 14458100 15389450 17194544 21493180 21976312 22624400 23391964 24623120 26866475 27470390 28916200 29239955 30778900 42986360 43952624 46783928 50169607 53732950 54940780 57832400 58479910 61557800 68675975 85972720 93567856 100339214 107465900 109881560 116959820 123115600 137351950 146199775 200678428 214931800 219763120 233919640 250848035 274703900 292399550 401356856 429863600 467839280 501696070 549407800 584799100 802713712 953222533 1003392140 1098815600 1169598200 1254240175 1906445066 2006784280 2339196400 2508480350 3812890132 4013568560 4766112665 5016960700 7625780264 9532225330 10033921400 15251560528 19064450660 20067842800 23830563325 38128901320 47661126650 76257802640 95322253300 190644506600 381289013200
• Sum of all divisors σ(n): 974068369920
• Sum of proper divisors (its aliquot sum) s(n): 592779356720
• 381289013200 is an abundant number, because the sum of its proper divisors (592779356720) is greater than itself. Its abundance is 211490343520

Bases of 381289013200

• Binary: 101100011000110100110001001111111010000₂
• Hexadecimal: 0x58C6989FD0
• Base-36: 4V5TMTHS

Squares and roots of 381289013200

• 381289013200 squared (381289013200²) is 145381311587029774240000
• 381289013200 cubed (381289013200³) is 55432296832740308538988379968000000
• The square root of 381289013200 is 617486.0429191901
• The cube root of 381289013200 is 7251.3371339529

Scales and comparisons

• 381,289,013,200 seconds is equal to 12,123 years, 42 weeks, 1 day, 6 hours, 46 minutes, 40 seconds.
• To count from 1 to 381,289,013,200 would take you about twenty-four thousand, two hundred forty-seven 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 381289013200 cubic inches would be around 604.3 feet tall.

Recreational maths with 381289013200

• 381289013200 backwards is 002310982183
• The number of decimal digits it has is: 12
• The sum of 381289013200's digits is 37
• More coming soon!