29772963990

Names of 29772963990

• Cardinal: 29772963990 can be written as Twenty-nine billion, seven hundred seventy-two million, nine hundred sixty-three thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 2.977296399 × 10¹⁰

Factors of 29772963990

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 204611

Divisors of 29772963990

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 18 21 22 27 30 33 35 42 45 49 54 55 63 66 70 77 90 98 99 105 110 126 135 147 154 165 189 198 210 231 245 270 294 297 315 330 378 385 441 462 490 495 539 594 630 693 735 770 882 945 990 1078 1155 1323 1386 1470 1485 1617 1890 2079 2205 2310 2646 2695 2970 3234 3465 4158 4410 4851 5390 6615 6930 8085 9702 10395 13230 14553 16170 20790 24255 29106 48510 72765 145530 204583 409166 613749 1022915 1227498 1432081 1841247 2045830 2250413 2864162 3068745 3682494 4296243 4500826 5523741 6137490 6751239 7160405 8592486 9206235 10024567 11047482 11252065 12888729 13502478 14320810 15752891 18412470 20049134 20253717 21481215 22504130 25777458 27618705 30073701 31505782 33756195 38666187 40507434 42962430 47258673 50122835 55237410 60147402 60761151 64443645 67512390 77332374 78764455 90221103 94517346 100245670 101268585 110270237 121522302 128887290 141776019 150368505 157528910 180442206 193330935 202537170 220540474 236293365 270663309 283552038 300737010 303805755 330810711 386661870 425328057 451105515 472586730 541326618 551351185 607611510 661621422 708880095 850656114 902211030 992432133 1102702370 1353316545 1417760190 1654053555 1984864266 2126640285 2706633090 2977296399 3308107110 4253280570 4962160665 5954592798 9924321330 14886481995 29772963990
• Sum of all divisors σ(n): 100753528320
• Sum of proper divisors (its aliquot sum) s(n): 70980564330
• 29772963990 is an abundant number, because the sum of its proper divisors (70980564330) is greater than itself. Its abundance is 41207600340

Bases of 29772963990

• Binary: 11011101110100110110110000010010110₂
• Hexadecimal: 0x6EE9B6096
• Base-36: DOE1Y1I

Squares and roots of 29772963990

• 29772963990 squared (29772963990²) is 886429384749836720100
• 29772963990 cubed (29772963990³) is 26391630151834743825917009199000
• The square root of 29772963990 is 172548.4395466965
• The cube root of 29772963990 is 3099.3742750261

Scales and comparisons

• 29,772,963,990 seconds is equal to 946 years, 35 weeks, 5 days, 11 hours, 46 minutes, 30 seconds.
• To count from 1 to 29,772,963,990 would take you about one thousand, eight hundred ninety-three 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 29772963990 cubic inches would be around 258.3 feet tall.

Recreational maths with 29772963990

• 29772963990 backwards is 09936927792
• 29772963990 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 29772963990's digits is 63
• More coming soon!