1380329400

Names of 1380329400

• Cardinal: 1380329400 can be written as One billion, three hundred eighty million, three hundred twenty-nine thousand, four hundred.

Scientific notation

• Scientific notation: 1.3803294 × 10⁹

Factors of 1380329400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 785

Divisors of 1380329400

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 25 30 37 40 50 60 74 75 97 100 111 120 148 150 185 194 200 222 291 296 300 370 388 444 485 555 582 600 641 740 776 888 925 970 1110 1164 1282 1455 1480 1850 1923 1940 2220 2328 2425 2564 2775 2910 3205 3589 3700 3846 3880 4440 4850 5128 5550 5820 6410 7178 7275 7400 7692 9615 9700 10767 11100 11640 12820 14356 14550 15384 16025 17945 19230 19400 21534 22200 23717 25640 28712 29100 32050 35890 38460 43068 47434 48075 53835 58200 62177 64100 71151 71780 76920 86136 89725 94868 96150 107670 118585 124354 128200 142302 143560 179450 186531 189736 192300 215340 237170 248708 269175 284604 310885 355755 358900 373062 384600 430680 474340 497416 538350 569208 592925 621770 711510 717800 746124 932655 948680 1076700 1185850 1243540 1423020 1492248 1554425 1778775 1865310 2153400 2300549 2371700 2487080 2846040 3108850 3557550 3730620 4601098 4663275 4743400 6217700 6901647 7115100 7461240 9202196 9326550 11502745 12435400 13803294 14230200 18404392 18653100 23005490 27606588 34508235 37306200 46010980 55213176 57513725 69016470 92021960 115027450 138032940 172541175 230054900 276065880 345082350 460109800 690164700 1380329400
• Sum of all divisors σ(n): 4446902880
• Sum of proper divisors (its aliquot sum) s(n): 3066573480
• 1380329400 is an abundant number, because the sum of its proper divisors (3066573480) is greater than itself. Its abundance is 1686244080

Bases of 1380329400

• Binary: 1010010010001100010011110111000₂
• Hexadecimal: 0x524627B8
• Base-36: MTT8ZC

Squares and roots of 1380329400

• 1380329400 squared (1380329400²) is 1905309252504360000
• 1380329400 cubed (1380329400³) is 2629954377323791736184000000
• The square root of 1380329400 is 37152.7845524397
• The cube root of 1380329400 is 1113.4248573171

Scales and comparisons

• 1,380,329,400 seconds is equal to 43 years, 46 weeks, 2 days, 50 minutes.
• To count from 1 to 1,380,329,400 would take you about eighty-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 1380329400 cubic inches would be around 92.8 feet tall.

Recreational maths with 1380329400

• 1380329400 backwards is 0049230831
• 1380329400 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1380329400's digits is 30
• More coming soon!