345371320

Names of 345371320

• Cardinal: 345371320 can be written as Three hundred forty-five million, three hundred seventy-one thousand, three hundred twenty.

Scientific notation

• Scientific notation: 3.4537132 × 10⁸

Factors of 345371320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 121

Divisors of 345371320

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 8 10 14 17 20 28 34 35 37 40 53 56 68 70 74 85 106 119 136 140 148 170 185 212 238 259 265 280 296 340 370 371 424 476 518 530 595 629 680 740 742 901 952 1036 1060 1190 1258 1295 1369 1480 1484 1802 1855 1961 2072 2120 2380 2516 2590 2738 2968 3145 3604 3710 3922 4403 4505 4760 5032 5180 5476 6290 6307 6845 7208 7420 7844 8806 9010 9583 9805 10360 10952 12580 12614 13690 13727 14840 15688 17612 18020 19166 19610 22015 23273 25160 25228 27380 27454 31535 33337 35224 36040 38332 39220 44030 46546 47915 50456 54760 54908 63070 66674 68635 72557 76664 78440 88060 93092 95830 109816 116365 126140 133348 137270 145114 162911 166685 176120 186184 191660 232730 233359 252280 266696 274540 290228 325822 333370 362785 383320 465460 466718 507899 549080 580456 651644 666740 725570 814555 930920 933436 1015798 1166795 1233469 1303288 1333480 1451140 1629110 1866872 2031596 2333590 2466938 2539495 2902280 3258220 4063192 4667180 4933876 5078990 6167345 6516440 8634283 9334360 9867752 10157980 12334690 17268566 20315960 24669380 34537132 43171415 49338760 69074264 86342830 172685660 345371320
• Sum of all divisors σ(n): 984674880
• Sum of proper divisors (its aliquot sum) s(n): 639303560
• 345371320 is an abundant number, because the sum of its proper divisors (639303560) is greater than itself. Its abundance is 293932240

Bases of 345371320

• Binary: 10100100101011111001010111000₂
• Hexadecimal: 0x1495F2B8
• Base-36: 5PMI7S

Squares and roots of 345371320

• 345371320 squared (345371320²) is 119281348678542400
• 345371320 cubed (345371320³) is 41196356844488444363968000
• The square root of 345371320 is 18584.1685313065
• The cube root of 345371320 is 701.6094395985

Scales and comparisons

• 345,371,320 seconds is equal to 10 years, 51 weeks, 8 hours, 28 minutes, 40 seconds.
• To count from 1 to 345,371,320 would take you about sixteen 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 345371320 cubic inches would be around 58.5 feet tall.

Recreational maths with 345371320

• 345371320 backwards is 023173543
• 345371320 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 345371320's digits is 28
• More coming soon!