29492148420

Names of 29492148420

• Cardinal: 29492148420 can be written as Twenty-nine billion, four hundred ninety-two million, one hundred forty-eight thousand, four hundred twenty.

Scientific notation

• Scientific notation: 2.949214842 × 10¹⁰

Factors of 29492148420

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 28133

Divisors of 29492148420

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 17 18 20 21 28 30 34 35 36 42 45 49 51 60 63 68 70 84 85 90 98 102 105 119 126 140 147 153 170 180 196 204 210 238 245 252 255 294 306 315 340 343 357 420 441 476 490 510 588 595 612 630 686 714 735 765 833 882 980 1020 1029 1071 1190 1260 1372 1428 1470 1530 1666 1715 1764 1785 2058 2142 2205 2380 2499 2940 3060 3087 3332 3430 3570 4116 4165 4284 4410 4998 5145 5355 5831 6174 6860 7140 7497 8330 8820 9996 10290 10710 11662 12348 12495 14994 15435 16660 17493 20580 21420 23324 24990 28099 29155 29988 30870 34986 37485 49980 52479 56198 58310 61740 69972 74970 84297 87465 104958 112396 116620 140495 149940 168594 174930 196693 209916 252891 262395 280990 337188 349860 393386 421485 477683 505782 524790 561980 590079 786772 842970 955366 983465 1011564 1049580 1180158 1264455 1376851 1433049 1685940 1770237 1910732 1966930 2360316 2388415 2528910 2753702 2866098 2950395 3343781 3540474 3933860 4130553 4299147 4776830 5057820 5507404 5732196 5900790 6687562 6884255 7080948 7165245 8261106 8598294 8851185 9553660 9637957 10031343 11801580 12391659 13375124 13768510 14330490 16522212 16718905 17196588 17702370 19275914 20062686 20652765 21495735 23406467 24783318 27537020 28660980 28913871 30094029 33437810 35404740 38551828 40125372 41305530 42991470 46812934 48189785 49566636 50156715 57827742 60188058 61958295 66875620 70219401 82611060 85982940 86741613 93625868 96379570 100313430 115655484 117032335 120376116 123916590 140438802 144569355 150470145 163845269 173483226 192759140 200626860 210658203 234064670 247833180 280877604 289138710 300940290 327690538 346966452 351097005 421316406 433708065 468129340 491535807 578277420 601880580 655381076 702194010 819226345 842632812 867416130 983071614 1053291015 1404388020 1474607421 1638452690 1734832260 1966143228 2106582030 2457679035 2949214842 3276905380 4213164060 4915358070 5898429684 7373037105 9830716140 14746074210 29492148420
• Sum of all divisors σ(n): 110466720000
• Sum of proper divisors (its aliquot sum) s(n): 80974571580
• 29492148420 is an abundant number, because the sum of its proper divisors (80974571580) is greater than itself. Its abundance is 51482423160

Bases of 29492148420

• Binary: 11011011101110111100111100011000100₂
• Hexadecimal: 0x6DDDE78C4
• Base-36: DJQV3D0

Squares and roots of 29492148420

• 29492148420 squared (29492148420²) is 869786818427308496400
• 29492148420 cubed (29492148420³) is 25651881942817773156955835688000
• The square root of 29492148420 is 171732.7820190425
• The cube root of 29492148420 is 3089.5991499375

Scales and comparisons

• 29,492,148,420 seconds is equal to 937 years, 39 weeks, 3 days, 7 hours, 27 minutes.
• To count from 1 to 29,492,148,420 would take you about one thousand, eight hundred seventy-five 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 29492148420 cubic inches would be around 257.5 feet tall.

Recreational maths with 29492148420

• 29492148420 backwards is 02484129492
• 29492148420 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 29492148420's digits is 45
• More coming soon!