29001029920

Names of 29001029920

• Cardinal: 29001029920 can be written as Twenty-nine billion, one million, twenty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.900102992 × 10¹⁰

Factors of 29001029920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 50490

Divisors of 29001029920

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 59 61 80 118 122 160 236 244 295 305 472 488 590 610 944 976 1180 1220 1888 1952 2360 2440 3599 4720 4880 7198 9440 9760 14396 17995 28792 35990 50363 57584 71980 100726 115168 143960 201452 251815 287920 402904 503630 575840 805808 1007260 1611616 2014520 2971417 3072143 4029040 5942834 6144286 8058080 11885668 12288572 14857085 15360715 23771336 24577144 29714170 30721430 47542672 49154288 59428340 61442860 95085344 98308576 118856680 122885720 181256437 237713360 245771440 362512874 475426720 491542880 725025748 906282185 1450051496 1812564370 2900102992 3625128740 5800205984 7250257480 14500514960 29001029920
• Sum of all divisors σ(n): 70819842240
• Sum of proper divisors (its aliquot sum) s(n): 41818812320
• 29001029920 is an abundant number, because the sum of its proper divisors (41818812320) is greater than itself. Its abundance is 12817782400

Bases of 29001029920

• Binary: 11011000000100110001001100100100000₂
• Hexadecimal: 0x6C0989920
• Base-36: DBMGPWG

Squares and roots of 29001029920

• 29001029920 squared (29001029920²) is 841059736420735206400
• 29001029920 cubed (29001029920³) is 24391598580445055429203775488000
• The square root of 29001029920 is 170296.8875816585
• The cube root of 29001029920 is 3072.3531958363

Scales and comparisons

• 29,001,029,920 seconds is equal to 922 years, 7 weeks, 3 days, 1 hour, 38 minutes, 40 seconds.
• To count from 1 to 29,001,029,920 would take you about one thousand, eight hundred forty-four 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 29001029920 cubic inches would be around 256 feet tall.

Recreational maths with 29001029920

• 29001029920 backwards is 02992010092
• The number of decimal digits it has is: 11
• The sum of 29001029920's digits is 34
• More coming soon!