29829387420

Names of 29829387420

• Cardinal: 29829387420 can be written as Twenty-nine billion, eight hundred twenty-nine million, three hundred eighty-seven thousand, four hundred twenty.

Scientific notation

• Scientific notation: 2.982938742 × 10¹⁰

Factors of 29829387420

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 17347

Divisors of 29829387420

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 37 42 45 60 63 70 74 84 90 105 111 126 140 148 180 185 210 222 252 259 315 333 370 420 444 518 555 630 666 740 777 1036 1110 1260 1295 1332 1369 1554 1665 2220 2331 2590 2738 3108 3330 3885 4107 4662 5180 5476 6660 6845 7770 8214 9324 9583 11655 12321 13690 15540 16428 17293 19166 20535 23310 24642 27380 28749 34586 38332 41070 46620 47915 49284 51879 57498 61605 69172 82140 86247 86465 95830 103758 114996 121051 123210 143745 155637 172494 172930 191660 207516 242102 246420 259395 287490 311274 344988 345860 363153 431235 484204 518790 574980 605255 622548 639841 726306 778185 862470 1037580 1089459 1210510 1279682 1452612 1556370 1724940 1815765 1919523 2178918 2421020 2559364 3112740 3199205 3631530 3839046 4357836 4478887 5447295 5758569 6398410 7263060 7678092 8957774 9597615 10894590 11517138 12796820 13436661 17915548 19195230 21789180 22394435 23034276 23674117 26873322 28792845 38390460 40309983 44788870 47348234 53746644 57585690 67183305 71022351 80619966 89577740 94696468 115171380 118370585 134366610 142044702 161239932 165718819 201549915 213067053 236741170 268733220 284089404 331437638 355111755 403099830 426134106 473482340 497156457 662875276 710223510 806199660 828594095 852268212 994312914 1065335265 1420447020 1491469371 1657188190 1988625828 2130670530 2485782285 2982938742 3314376380 4261341060 4971564570 5965877484 7457346855 9943129140 14914693710 29829387420
• Sum of all divisors σ(n): 106285050144
• Sum of proper divisors (its aliquot sum) s(n): 76455662724
• 29829387420 is an abundant number, because the sum of its proper divisors (76455662724) is greater than itself. Its abundance is 46626275304

Bases of 29829387420

• Binary: 11011110001111110000101010010011100₂
• Hexadecimal: 0x6F1F8549C
• Base-36: DPBNAN0

Squares and roots of 29829387420

• 29829387420 squared (29829387420²) is 889792353852454256400
• 29829387420 cubed (29829387420³) is 26541960846418587531983614488000
• The square root of 29829387420 is 172711.8624183065
• The cube root of 29829387420 is 3101.3309380389

Scales and comparisons

• 29,829,387,420 seconds is equal to 948 years, 25 weeks, 12 hours, 57 minutes.
• To count from 1 to 29,829,387,420 would take you about one thousand, eight hundred ninety-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 29829387420 cubic inches would be around 258.4 feet tall.

Recreational maths with 29829387420

• 29829387420 backwards is 02478392892
• The number of decimal digits it has is: 11
• The sum of 29829387420's digits is 54
• More coming soon!