1389342000

Names of 1389342000

• Cardinal: 1389342000 can be written as One billion, three hundred eighty-nine million, three hundred forty-two thousand.

Scientific notation

• Scientific notation: 1.389342 × 10⁹

Factors of 1389342000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 337

Divisors of 1389342000

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 25 30 34 40 48 50 51 53 60 68 75 80 85 100 102 106 120 125 136 150 159 170 200 204 212 240 250 255 257 265 272 300 318 340 375 400 408 424 425 500 510 514 530 600 636 680 750 771 795 816 848 850 901 1000 1020 1028 1060 1200 1272 1275 1285 1325 1360 1500 1542 1590 1700 1802 2000 2040 2056 2120 2125 2544 2550 2570 2650 2703 3000 3084 3180 3400 3604 3855 3975 4080 4112 4240 4250 4369 4505 5100 5140 5300 5406 6000 6168 6360 6375 6425 6625 6800 7208 7710 7950 8500 8738 9010 10200 10280 10600 10812 12336 12720 12750 12850 13107 13250 13515 13621 14416 15420 15900 17000 17476 18020 19275 19875 20400 20560 21200 21624 21845 22525 25500 25700 26214 26500 27030 27242 30840 31800 32125 34000 34952 36040 38550 39750 40863 43248 43690 45050 51000 51400 52428 53000 54060 54484 61680 63600 64250 65535 67575 68105 69904 72080 77100 79500 81726 87380 90100 96375 102000 102800 104856 106000 108120 108968 109225 112625 128500 131070 135150 136210 154200 159000 163452 174760 180200 192750 204315 209712 216240 217936 218450 225250 231557 257000 262140 270300 272420 308400 318000 326904 327675 337875 340525 349520 360400 385500 408630 436900 450500 463114 514000 524280 540600 544840 546125 653808 655350 675750 681050 694671 771000 817260 873800 901000 926228 1021575 1048560 1081200 1089680 1092250 1157785 1310700 1351500 1362100 1389342 1542000 1634520 1638375 1702625 1747600 1802000 1852456 2043150 2184500 2315570 2621400 2703000 2724200 2778684 3269040 3276750 3405250 3473355 3704912 4086300 4369000 4631140 5107875 5242800 5406000 5448400 5557368 5788925 6553500 6810500 6946710 8172600 8738000 9262280 10215750 11114736 11577850 13107000 13621000 13893420 16345200 17366775 18524560 20431500 23155700 26214000 27242000 27786840 28944625 34733550 40863000 46311400 55573680 57889250 69467100 81726000 86833875 92622800 115778500 138934200 173667750 231557000 277868400 347335500 463114000 694671000 1389342000
• Sum of all divisors σ(n): 4851010944
• Sum of proper divisors (its aliquot sum) s(n): 3461668944
• 1389342000 is an abundant number, because the sum of its proper divisors (3461668944) is greater than itself. Its abundance is 2072326944

Bases of 1389342000

• Binary: 1010010110011111010110100110000₂
• Hexadecimal: 0x52CFAD30
• Base-36: MZ6F5C

Squares and roots of 1389342000

• 1389342000 squared (1389342000²) is 1930271192964000000
• 1389342000 cubed (1389342000³) is 2681806839774989688000000000
• The square root of 1389342000 is 37273.8782527389
• The cube root of 1389342000 is 1115.8429012815

Scales and comparisons

• 1,389,342,000 seconds is equal to 44 years, 9 weeks, 1 day, 8 hours, 20 minutes.
• To count from 1 to 1,389,342,000 would take you about eighty-eight 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 1389342000 cubic inches would be around 93 feet tall.

Recreational maths with 1389342000

• 1389342000 backwards is 0002439831
• 1389342000 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1389342000's digits is 30
• More coming soon!