1409797920

Names of 1409797920

• Cardinal: 1409797920 can be written as One billion, four hundred nine million, seven hundred ninety-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.40979792 × 10⁹

Factors of 1409797920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 879

Divisors of 1409797920

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 59 60 67 80 96 118 120 134 160 177 201 236 240 268 295 335 354 402 472 480 536 590 670 708 743 804 885 944 1005 1072 1180 1340 1416 1486 1608 1770 1888 2010 2144 2229 2360 2680 2832 2972 3216 3540 3715 3953 4020 4458 4720 5360 5664 5944 6432 7080 7430 7906 8040 8916 9440 10720 11145 11859 11888 14160 14860 15812 16080 17832 19765 22290 23718 23776 28320 29720 31624 32160 35664 39530 43837 44580 47436 49781 59295 59440 63248 71328 79060 87674 89160 94872 99562 118590 118880 126496 131511 149343 158120 175348 178320 189744 199124 219185 237180 248905 263022 298686 316240 350696 356640 379488 398248 438370 474360 497810 526044 597372 632480 657555 701392 746715 796496 876740 948720 995620 1052088 1194744 1315110 1402784 1493430 1592992 1753480 1897440 1991240 2104176 2389488 2630220 2937079 2986860 3506960 3982480 4208352 4778976 5260440 5874158 5973720 7013920 7964960 8811237 10520880 11748316 11947440 14685395 17622474 21041760 23496632 23894880 29370790 35244948 44056185 46993264 58741580 70489896 88112370 93986528 117483160 140979792 176224740 234966320 281959584 352449480 469932640 704898960 1409797920
• Sum of all divisors σ(n): 4589706240
• Sum of proper divisors (its aliquot sum) s(n): 3179908320
• 1409797920 is an abundant number, because the sum of its proper divisors (3179908320) is greater than itself. Its abundance is 1770110400

Bases of 1409797920

• Binary: 1010100000001111100111100100000₂
• Hexadecimal: 0x5407CF20
• Base-36: NBCV1C

Squares and roots of 1409797920

• 1409797920 squared (1409797920²) is 1987530175236326400
• 1409797920 cubed (1409797920³) is 2802015906985408467161088000
• The square root of 1409797920 is 37547.2757999831
• The cube root of 1409797920 is 1121.2925977685

Scales and comparisons

• 1,409,797,920 seconds is equal to 44 years, 43 weeks, 2 hours, 32 minutes.
• To count from 1 to 1,409,797,920 would take you about eighty-nine 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 1409797920 cubic inches would be around 93.4 feet tall.

Recreational maths with 1409797920

• 1409797920 backwards is 0297979041
• 1409797920 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1409797920's digits is 48
• More coming soon!