349315890

Names of 349315890

• Cardinal: 349315890 can be written as Three hundred forty-nine million, three hundred fifteen thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 3.4931589 × 10⁸

Factors of 349315890

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 193

Divisors of 349315890

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 7 10 11 14 15 21 22 30 33 35 37 42 55 61 66 67 70 74 77 105 110 111 122 134 154 165 183 185 201 210 222 231 259 305 330 335 366 370 385 402 407 427 462 469 518 555 610 670 671 737 770 777 814 854 915 938 1005 1110 1155 1221 1281 1295 1342 1407 1474 1554 1830 2010 2013 2035 2135 2211 2257 2310 2345 2442 2479 2562 2590 2814 2849 3355 3685 3885 4026 4070 4087 4270 4422 4514 4690 4697 4958 5159 5698 6105 6405 6710 6771 7035 7370 7437 7770 8174 8547 9394 10065 10318 11055 11285 12210 12261 12395 12810 13542 14070 14091 14245 14874 15477 15799 17094 17353 20130 20435 22110 22570 23485 24522 24790 24827 25795 27269 28182 28490 28609 30954 31598 33855 34706 37185 40870 42735 44957 46970 47397 49654 51590 52059 54538 57218 61305 67710 70455 74370 74481 77385 78995 81807 85470 85827 86765 89914 94794 104118 122610 124135 134871 136345 140910 143045 148962 151219 154770 157990 163614 171654 173530 173789 190883 224785 236985 248270 260295 269742 272690 286090 302438 314699 347578 372405 381766 409035 429135 449570 453657 473970 520590 521367 572649 629398 674355 744810 756095 818070 858270 868945 907314 944097 954415 1042734 1058533 1145298 1348710 1512190 1573495 1663409 1737890 1888194 1908830 2117066 2268285 2606835 2863245 3146990 3175599 3326818 4536570 4720485 4990227 5213670 5292665 5726490 6351198 8317045 9440970 9980454 10585330 11643863 15877995 16634090 23287726 24951135 31755990 34931589 49902270 58219315 69863178 116438630 174657945 349315890
• Sum of all divisors σ(n): 1107357696
• Sum of proper divisors (its aliquot sum) s(n): 758041806
• 349315890 is an abundant number, because the sum of its proper divisors (758041806) is greater than itself. Its abundance is 408725916

Bases of 349315890

• Binary: 10100110100100010001100110010₂
• Hexadecimal: 0x14D22332
• Base-36: 5RZ1V6

Squares and roots of 349315890

• 349315890 squared (349315890²) is 122021591006492100
• 349315890 cubed (349315890³) is 42624080661648783689469000
• The square root of 349315890 is 18689.9943820217
• The cube root of 349315890 is 704.2704187231

Scales and comparisons

• 349,315,890 seconds is equal to 11 years, 5 weeks, 4 days, 11 minutes, 30 seconds.
• To count from 1 to 349,315,890 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 349315890 cubic inches would be around 58.7 feet tall.

Recreational maths with 349315890

• 349315890 backwards is 098513943
• 349315890 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 349315890's digits is 42
• More coming soon!