29286328720

Names of 29286328720

• Cardinal: 29286328720 can be written as Twenty-nine billion, two hundred eighty-six million, three hundred twenty-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.928632872 × 10¹⁰

Factors of 29286328720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1281

Divisors of 29286328720

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 23 40 44 46 53 55 80 88 92 106 110 115 176 184 212 220 230 253 265 368 424 440 460 506 529 530 583 848 880 920 1012 1058 1060 1166 1187 1219 1265 1840 2024 2116 2120 2332 2374 2438 2530 2645 2915 4048 4232 4240 4664 4748 4876 5060 5290 5819 5830 5935 6095 8464 9328 9496 9752 10120 10580 11638 11660 11870 12190 13057 13409 18992 19504 20240 21160 23276 23320 23740 24380 26114 26818 27301 28037 29095 42320 46552 46640 47480 48760 52228 53636 54602 56074 58190 62911 65285 67045 93104 94960 97520 104456 107272 109204 112148 116380 125822 130570 134090 136505 140185 208912 214544 218408 224296 232760 251644 261140 268180 273010 280370 300311 308407 314555 436816 448592 465520 503288 522280 536360 546020 560740 600622 616814 627923 629110 692021 1006576 1044560 1072720 1092040 1121480 1201244 1233628 1255846 1258220 1384042 1446953 1501555 1542035 2184080 2242960 2402488 2467256 2511692 2516440 2768084 2893906 3003110 3084070 3139615 3460105 4804976 4934512 5023384 5032880 5536168 5787812 6006220 6168140 6279230 6907153 6920210 7234765 10046768 11072336 11575624 12012440 12336280 12558460 13814306 13840420 14469530 15916483 23151248 24024880 24672560 25116920 27628612 27680840 28939060 31832966 33279919 34535765 50233840 55257224 55361680 57878120 63665932 66559838 69071530 79582415 110514448 115756240 127331864 133119676 138143060 159164830 166399595 254663728 266239352 276286120 318329660 332799190 366079109 532478704 552572240 636659320 665598380 732158218 1273318640 1331196760 1464316436 1830395545 2662393520 2928632872 3660791090 5857265744 7321582180 14643164360 29286328720
• Sum of all divisors σ(n): 79182556992
• Sum of proper divisors (its aliquot sum) s(n): 49896228272
• 29286328720 is an abundant number, because the sum of its proper divisors (49896228272) is greater than itself. Its abundance is 20609899552

Bases of 29286328720

• Binary: 11011010001100110011110100110010000₂
• Hexadecimal: 0x6D199E990
• Base-36: DGCBNV4

Squares and roots of 29286328720

• 29286328720 squared (29286328720²) is 857689049895896838400
• 29286328720 cubed (29286328720³) is 25118563454795716588591118848000
• The square root of 29286328720 is 171132.4887915793
• The cube root of 29286328720 is 3082.3951375757

Scales and comparisons

• 29,286,328,720 seconds is equal to 931 years, 11 weeks, 1 day, 3 hours, 18 minutes, 40 seconds.
• To count from 1 to 29,286,328,720 would take you about one thousand, eight hundred sixty-two 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 29286328720 cubic inches would be around 256.9 feet tall.

Recreational maths with 29286328720

• 29286328720 backwards is 02782368292
• The number of decimal digits it has is: 11
• The sum of 29286328720's digits is 49
• More coming soon!