1349432880

Names of 1349432880

• Cardinal: 1349432880 can be written as One billion, three hundred forty-nine million, four hundred thirty-two thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.34943288 × 10⁹

Factors of 1349432880

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 853

Divisors of 1349432880

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 43 48 60 80 86 120 129 172 215 229 240 258 344 430 458 516 571 645 687 688 860 916 1032 1142 1145 1290 1374 1713 1720 1832 2064 2284 2290 2580 2748 2855 3426 3435 3440 3664 4568 4580 5160 5496 5710 6852 6870 8565 9136 9160 9847 10320 10992 11420 13704 13740 17130 18320 19694 22840 24553 27408 27480 29541 34260 39388 45680 49106 49235 54960 59082 68520 73659 78776 98212 98470 118164 122765 130759 137040 147318 147705 157552 196424 196940 236328 245530 261518 294636 295410 368295 392277 392848 393880 472656 491060 523036 589272 590820 653795 736590 784554 787760 982120 1046072 1178544 1181640 1307590 1473180 1569108 1961385 1964240 2092144 2363280 2615180 2946360 3138216 3922770 5230360 5622637 5892720 6276432 7845540 10460720 11245274 15691080 16867911 22490548 28113185 31382160 33735822 44981096 56226370 67471644 84339555 89962192 112452740 134943288 168679110 224905480 269886576 337358220 449810960 674716440 1349432880
• Sum of all divisors σ(n): 4306748160
• Sum of proper divisors (its aliquot sum) s(n): 2957315280
• 1349432880 is an abundant number, because the sum of its proper divisors (2957315280) is greater than itself. Its abundance is 1607882400

Bases of 1349432880

• Binary: 1010000011011101011011000110000₂
• Hexadecimal: 0x506EB630
• Base-36: MBF12O

Squares and roots of 1349432880

• 1349432880 squared (1349432880²) is 1820969097625094400
• 1349432880 cubed (1349432880³) is 2457275573799232296463872000
• The square root of 1349432880 is 36734.6278053827
• The cube root of 1349432880 is 1105.0546658459

Scales and comparisons

• 1,349,432,880 seconds is equal to 42 years, 47 weeks, 1 day, 10 hours, 28 minutes.
• To count from 1 to 1,349,432,880 would take you about eighty-five 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 1349432880 cubic inches would be around 92.1 feet tall.

Recreational maths with 1349432880

• 1349432880 backwards is 0882349431
• The number of decimal digits it has is: 10
• The sum of 1349432880's digits is 42
• More coming soon!