29942742375

Names of 29942742375

• Cardinal: 29942742375 can be written as Twenty-nine billion, nine hundred forty-two million, seven hundred forty-two thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 2.9942742375 × 10¹⁰

Factors of 29942742375

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 202

Divisors of 29942742375

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 7 9 13 15 21 25 35 39 45 47 49 63 65 75 91 105 117 125 127 141 147 175 195 225 235 245 273 315 325 329 343 375 381 423 441 455 525 585 611 635 637 705 735 819 875 889 975 987 1029 1125 1143 1175 1225 1365 1575 1625 1645 1651 1715 1833 1905 1911 2115 2205 2275 2303 2625 2667 2925 2961 3055 3087 3175 3185 3525 3675 4095 4277 4445 4459 4875 4935 4953 5145 5499 5715 5733 5875 5969 6125 6223 6825 6909 7875 8001 8225 8255 8575 9165 9525 9555 10575 11025 11375 11515 11557 12831 13335 13377 14625 14805 14859 15275 15435 15875 15925 16121 17625 17907 18375 18669 20475 20727 21385 22225 22295 24675 24765 25725 27495 28575 28665 29845 29939 31115 34125 34545 34671 38493 40005 40131 41125 41275 41783 42875 43561 45825 47625 47775 48363 52875 53721 55125 56007 57575 57785 64155 66675 66885 74025 74295 76375 77175 77597 79625 80605 80899 89535 89817 93345 102375 103635 104013 106925 111125 111475 123375 123825 125349 128625 130683 137475 142875 143325 145089 149225 149695 155575 172725 173355 192465 200025 200655 206375 208915 209573 217805 229125 232791 238875 241815 242697 268605 269451 280035 287875 288925 292481 320775 333375 334425 370125 371475 376047 385875 387985 392049 403025 404495 447675 449085 466725 518175 520065 534625 543179 557375 566293 619125 626745 628719 653415 687375 698373 716625 725445 728091 746125 748475 777875 863625 866775 877443 962325 1000125 1003275 1044575 1047865 1089025 1163955 1209075 1213485 1343025 1347255 1400175 1444625 1462405 1603875 1629537 1672125 1698879 1857375 1880235 1886157 1939925 1960245 2015125 2022475 2047367 2238375 2245425 2333625 2590875 2600325 2632329 2715895 2831465 3133725 3143595 3267075 3491865 3627225 3640455 3742375 3802253 4333875 4387215 4811625 4888611 5016375 5096637 5222875 5239325 5445125 5819775 6045375 6067425 6142101 6715125 6736275 7000875 7312025 8147685 8494395 9401175 9430785 9699625 9801225 10112375 10236835 11227125 11406759 13001625 13161645 13579475 14157325 15668625 15717975 16335375 17459325 18136125 18202275 18426303 19011265 21936075 24443055 25483185 26196625 26615771 29098875 30337125 30710505 33681375 34220277 36560125 40738425 42471975 47005875 47153925 49006125 51184175 57033795 65808225 67897375 70786625 78589875 79847313 87296625 91011375 92131515 95056325 109680375 122215275 127415925 133078855 153552525 171101385 203692125 212359875 235769625 239541939 255920875 285168975 329041125 399236565 460657575 475281625 611076375 637079625 665394275 767762625 855506925 1197709695 1425844875 1996182825 2303287875 3326971375 4277534625 5988548475 9980914125 29942742375
• Sum of all divisors σ(n): 69776179200
• Sum of proper divisors (its aliquot sum) s(n): 39833436825
• 29942742375 is an abundant number, because the sum of its proper divisors (39833436825) is greater than itself. Its abundance is 9890694450

Bases of 29942742375

• Binary: 11011111000101110011111110101100111₂
• Hexadecimal: 0x6F8B9FD67
• Base-36: DR74VVR

Squares and roots of 29942742375

• 29942742375 squared (29942742375²) is 896567820935620640625
• 29942742375 cubed (29942742375³) is 26845699283990420302966833984375
• The square root of 29942742375 is 173039.7132885975
• The cube root of 29942742375 is 3105.2544386079

Scales and comparisons

• 29,942,742,375 seconds is equal to 952 years, 4 weeks, 3 days, 12 hours, 26 minutes, 15 seconds.
• To count from 1 to 29,942,742,375 would take you about one thousand, nine hundred 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 29942742375 cubic inches would be around 258.8 feet tall.

Recreational maths with 29942742375

• 29942742375 backwards is 57324724992
• The number of decimal digits it has is: 11
• The sum of 29942742375's digits is 54
• More coming soon!