29709803420

Names of 29709803420

• Cardinal: 29709803420 can be written as Twenty-nine billion, seven hundred nine million, eight hundred three thousand, four hundred twenty.

Scientific notation

• Scientific notation: 2.970980342 × 10¹⁰

Factors of 29709803420

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1202

Divisors of 29709803420

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 10 11 20 22 29 37 44 55 58 74 110 116 127 145 148 185 220 254 290 319 370 407 508 580 635 638 740 814 991 1073 1270 1276 1397 1595 1628 1982 2035 2146 2540 2794 3190 3683 3964 4070 4292 4699 4955 5365 5588 6380 6985 7366 8140 9398 9910 10730 10901 11803 13970 14732 18415 18796 19820 21460 21802 23495 23606 27940 28739 36667 36830 40513 43604 46990 47212 51689 54505 57478 59015 73334 73660 81026 93980 103378 109010 114956 118030 125857 136271 143695 146668 162052 183335 202565 206756 218020 236060 251714 258445 272542 287390 316129 366670 403337 405130 503428 516890 545084 574780 629285 632258 681355 733340 806674 810260 1033780 1063343 1258570 1264516 1362710 1384427 1498981 1580645 1613348 2016685 2126686 2517140 2725420 2768854 2997962 3161290 3649853 4033370 4253372 4656709 5316715 5537708 5995924 6322580 6922135 7299706 7494905 8066740 9313418 10633430 11696773 13844270 14599412 14989810 18249265 18626836 21266860 23283545 23393546 27688540 29979620 36498530 40148383 46567090 46787092 51223799 58483865 72997060 80296766 93134180 102447598 116967730 135044561 160593532 200741915 204895196 233935460 256118995 270089122 401483830 512237990 540178244 675222805 802967660 1024475980 1350445610 1485490171 2700891220 2970980342 5941960684 7427450855 14854901710 29709803420
• Sum of all divisors σ(n): 72955330560
• Sum of proper divisors (its aliquot sum) s(n): 43245527140
• 29709803420 is an abundant number, because the sum of its proper divisors (43245527140) is greater than itself. Its abundance is 13535723720

Bases of 29709803420

• Binary: 11011101010110101111001111110011100₂
• Hexadecimal: 0x6EAD79F9C
• Base-36: DNCG718

Squares and roots of 29709803420

• 29709803420 squared (29709803420²) is 882672419255043696400
• 29709803420 cubed (29709803420³) is 26224024060323171063554161688000
• The square root of 29709803420 is 172365.3196556663
• The cube root of 29709803420 is 3097.1810454355

Scales and comparisons

• 29,709,803,420 seconds is equal to 944 years, 35 weeks, 2 days, 11 hours, 10 minutes, 20 seconds.
• To count from 1 to 29,709,803,420 would take you about one thousand, eight hundred eighty-nine 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 29709803420 cubic inches would be around 258.1 feet tall.

Recreational maths with 29709803420

• 29709803420 backwards is 02430890792
• 29709803420 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 29709803420's digits is 44
• More coming soon!