1349492040

Names of 1349492040

• Cardinal: 1349492040 can be written as One billion, three hundred forty-nine million, four hundred ninety-two thousand and forty.

Scientific notation

• Scientific notation: 1.34949204 × 10⁹

Factors of 1349492040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 605

Divisors of 1349492040

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 30 36 39 40 41 45 52 60 65 72 78 82 90 104 117 120 123 130 156 164 169 180 195 205 234 246 260 312 328 338 360 369 390 410 468 492 507 520 533 541 585 615 676 738 780 820 845 936 984 1014 1066 1082 1170 1230 1352 1476 1521 1560 1599 1623 1640 1690 1845 2028 2132 2164 2340 2460 2535 2665 2705 2952 3042 3198 3246 3380 3690 4056 4264 4328 4680 4797 4869 4920 5070 5330 5410 6084 6396 6492 6760 6929 7033 7380 7605 7995 8115 9594 9738 10140 10660 10820 12168 12792 12984 13858 14066 14760 15210 15990 16230 19188 19476 20280 20787 21099 21320 21640 22181 23985 24345 27716 28132 30420 31980 32460 34645 35165 38376 38952 41574 42198 44362 47970 48690 55432 56264 60840 62361 63297 63960 64920 66543 69290 70330 83148 84396 88724 91429 95940 97380 103935 105495 110905 124722 126594 133086 138580 140660 166296 168792 177448 182858 191880 194760 199629 207870 210990 221810 249444 253188 266172 274287 277160 281320 288353 311805 316485 332715 365716 399258 415740 421980 443620 457145 498888 506376 532344 548574 576706 623610 632970 665430 731432 798516 822861 831480 843960 865059 887240 914290 998145 1097148 1153412 1247220 1265940 1330860 1371435 1441765 1597032 1645722 1730118 1828580 1996290 2194296 2306824 2494440 2531880 2595177 2661720 2742870 2883530 3291444 3460236 3657160 3748589 3992580 4114305 4325295 5190354 5485740 5767060 6582888 6920472 7497178 7985160 8228610 8650590 10380708 10971480 11245767 11534120 12975885 14994356 16457220 17301180 18742945 20761416 22491534 25951770 29988712 32914440 33737301 34602360 37485890 44983068 51903540 56228835 67474602 74971780 89966136 103807080 112457670 134949204 149943560 168686505 224915340 269898408 337373010 449830680 674746020 1349492040
• Sum of all divisors σ(n): 4874000040
• Sum of proper divisors (its aliquot sum) s(n): 3524508000
• 1349492040 is an abundant number, because the sum of its proper divisors (3524508000) is greater than itself. Its abundance is 2175015960

Bases of 1349492040

• Binary: 1010000011011111001110101001000₂
• Hexadecimal: 0x506F9D48
• Base-36: MBGAQ0

Squares and roots of 1349492040

• 1349492040 squared (1349492040²) is 1821128766023361600
• 1349492040 cubed (1349492040³) is 2457598773563548933241664000
• The square root of 1349492040 is 36735.4330313393
• The cube root of 1349492040 is 1105.0708143775

Scales and comparisons

• 1,349,492,040 seconds is equal to 42 years, 47 weeks, 2 days, 2 hours, 54 minutes.
• To count from 1 to 1,349,492,040 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 1349492040 cubic inches would be around 92.1 feet tall.

Recreational maths with 1349492040

• 1349492040 backwards is 0402949431
• 1349492040 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1349492040's digits is 36
• More coming soon!