29985177040

Names of 29985177040

• Cardinal: 29985177040 can be written as Twenty-nine billion, nine hundred eighty-five million, one hundred seventy-seven thousand and forty.

Scientific notation

• Scientific notation: 2.998517704 × 10¹⁰

Factors of 29985177040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 15951

Divisors of 29985177040

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 35 40 52 56 65 70 80 91 104 112 130 140 182 208 260 263 280 364 455 520 526 560 728 910 1040 1052 1315 1456 1820 1841 2104 2630 3419 3640 3682 4208 5260 6838 7280 7364 9205 10520 13676 14728 15661 17095 18410 21040 23933 27352 29456 31322 34190 36820 47866 54704 62644 68380 73640 78305 95732 109627 119665 125288 136760 147280 156610 191464 203593 219254 239330 250576 273520 313220 382928 407186 438508 478660 548135 626440 814372 877016 957320 1017965 1096270 1252880 1425151 1628744 1754032 1914640 2035930 2192540 2850302 3257488 4071860 4118843 4385080 5700604 7125755 8143720 8237686 8770160 11401208 14251510 16287440 16475372 20594215 22802416 28503020 28831901 32950744 41188430 53544959 57006040 57663802 65901488 82376860 107089918 114012080 115327604 144159505 164753720 214179836 230655208 267724795 288319010 329507440 374814713 428359672 461310416 535449590 576638020 749629426 856719344 1070899180 1153276040 1499258852 1874073565 2141798360 2306552080 2998517704 3748147130 4283596720 5997035408 7496294260 14992588520 29985177040
• Sum of all divisors σ(n): 86135486976
• Sum of proper divisors (its aliquot sum) s(n): 56150309936
• 29985177040 is an abundant number, because the sum of its proper divisors (56150309936) is greater than itself. Its abundance is 26165132896

Bases of 29985177040

• Binary: 11011111011010000010111110111010000₂
• Hexadecimal: 0x6FB417DD0
• Base-36: DRWEEOG

Squares and roots of 29985177040

• 29985177040 squared (29985177040²) is 899110842120143161600
• 29985177040 cubed (29985177040³) is 26959997779555981650721329664000
• The square root of 29985177040 is 173162.2852702055
• The cube root of 29985177040 is 3106.7206618313

Scales and comparisons

• 29,985,177,040 seconds is equal to 953 years, 22 weeks, 4 days, 15 hours, 50 minutes, 40 seconds.
• To count from 1 to 29,985,177,040 would take you about one thousand, nine hundred six 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 29985177040 cubic inches would be around 258.9 feet tall.

Recreational maths with 29985177040

• 29985177040 backwards is 04077158992
• 29985177040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 29985177040's digits is 52
• More coming soon!