1349258040

Names of 1349258040

• Cardinal: 1349258040 can be written as One billion, three hundred forty-nine million, two hundred fifty-eight thousand and forty.

Scientific notation

• Scientific notation: 1.34925804 × 10⁹

Factors of 1349258040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5693

Divisors of 1349258040

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 17 18 20 24 26 27 30 34 36 39 40 45 51 52 54 60 65 68 72 78 85 90 102 104 108 117 120 130 135 136 153 156 170 180 195 204 216 221 234 255 260 270 306 312 340 351 360 390 408 442 459 468 510 520 540 585 612 663 680 702 765 780 884 918 936 1020 1080 1105 1170 1224 1326 1404 1530 1560 1755 1768 1836 1989 2040 2210 2295 2340 2652 2808 3060 3315 3510 3672 3978 4420 4590 4680 5304 5653 5967 6120 6630 7020 7956 8840 9180 9945 11306 11934 13260 14040 15912 16959 18360 19890 22612 23868 26520 28265 29835 33918 39780 45224 47736 50877 56530 59670 67836 73489 79560 84795 96101 101754 113060 119340 135672 146978 152631 169590 192202 203508 220467 226120 238680 254385 288303 293956 305262 339180 367445 384404 407016 440934 480505 508770 576606 587912 610524 661401 678360 734890 763155 768808 864909 881868 961010 1017540 1102335 1153212 1221048 1249313 1322802 1441515 1469780 1526310 1729818 1763736 1922020 1984203 2035080 2204670 2306424 2498626 2594727 2645604 2883030 2939560 3052620 3307005 3459636 3747939 3844040 3968406 4324545 4409340 4997252 5189454 5291208 5766060 6105240 6246565 6614010 6919272 7495878 7936812 8649090 8818680 9921015 9994504 10378908 11243817 11532120 12493130 12973635 13228020 14991756 15873624 17298180 18739695 19842030 20757816 22487634 24986260 25947270 26456040 29983512 33731451 34596360 37479390 39684060 44975268 49972520 51894540 56219085 67462902 74958780 79368120 89950536 103789080 112438170 134925804 149917560 168657255 224876340 269851608 337314510 449752680 674629020 1349258040
• Sum of all divisors σ(n): 5129308800
• Sum of proper divisors (its aliquot sum) s(n): 3780050760
• 1349258040 is an abundant number, because the sum of its proper divisors (3780050760) is greater than itself. Its abundance is 2430792720

Bases of 1349258040

• Binary: 1010000011011000000101100111000₂
• Hexadecimal: 0x506C0B38
• Base-36: MBBA60

Squares and roots of 1349258040

• 1349258040 squared (1349258040²) is 1820497258504641600
• 1349258040 cubed (1349258040³) is 2456320562835346056118464000
• The square root of 1349258040 is 36732.2479573467
• The cube root of 1349258040 is 1105.0069381163

Scales and comparisons

• 1,349,258,040 seconds is equal to 42 years, 46 weeks, 6 days, 9 hours, 54 minutes.
• To count from 1 to 1,349,258,040 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 1349258040 cubic inches would be around 92.1 feet tall.

Recreational maths with 1349258040

• 1349258040 backwards is 0408529431
• 1349258040 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1349258040's digits is 36
• More coming soon!