38936306745

Names of 38936306745

• Cardinal: 38936306745 can be written as Thirty-eight billion, nine hundred thirty-six million, three hundred six thousand, seven hundred forty-five.

Scientific notation

• Scientific notation: 3.8936306745 × 10¹⁰

Factors of 38936306745

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 136

Divisors of 38936306745

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 5 7 9 15 17 21 27 31 35 45 49 51 63 73 81 85 93 105 119 135 147 153 155 189 217 219 243 245 255 279 289 315 357 365 405 441 459 465 511 527 567 595 651 657 735 765 833 837 867 945 1071 1085 1095 1215 1241 1323 1377 1395 1445 1519 1533 1581 1701 1785 1953 1971 2023 2205 2263 2295 2499 2511 2555 2601 2635 2835 3213 3255 3285 3577 3689 3723 3969 4131 4165 4185 4335 4557 4599 4743 5355 5859 5913 6069 6205 6615 6789 6885 7497 7533 7595 7665 7803 7905 8505 8687 8959 9639 9765 9855 10115 10731 11067 11169 11315 11907 12495 12555 13005 13671 13797 14161 14229 15841 16065 17577 17739 17885 18207 18445 18615 19845 20367 20655 21097 22491 22785 22995 23409 23715 25823 26061 26877 28917 29295 29565 30345 32193 33201 33507 33945 37485 37665 38471 39015 41013 41391 42483 42687 43435 44795 47523 48195 52731 53655 54621 55335 55845 59535 60809 61101 62713 63291 67473 68355 68985 70227 70805 71145 77469 78183 79205 80631 87885 88695 91035 96579 99603 100521 101835 105485 110887 112455 115413 117045 123039 124173 127449 128061 129115 130305 134385 142569 144585 147679 160965 163863 166005 167535 182427 183303 188139 189873 192355 202419 205065 206955 212415 213435 232407 234549 237615 241893 263655 269297 273105 289737 298809 301563 304045 305505 313565 316455 332661 337365 346239 351135 369117 382347 387345 390915 403155 427707 438991 443037 482895 491589 498015 502605 547281 549909 554435 564417 569619 577065 615195 620865 637245 640305 654007 697221 703647 712845 725679 738395 807891 819315 869211 896427 912135 916515 940695 949365 997983 1012095 1033753 1038717 1147041 1162035 1172745 1209465 1283121 1316973 1329111 1346485 1448685 1494045 1507815 1641843 1663305 1693251 1708857 1731195 1845585 1885079 1911735 1962021 2091663 2110941 2138535 2177037 2194955 2215185 2423673 2457945 2736405 2749545 2822085 2848095 2993949 3101259 3116151 3270035 3441123 3486105 3518235 3628395 3849363 3950919 3987333 4039455 4346055 4482135 4578049 4925529 4989915 5079753 5126571 5168765 5193585 5655237 5735205 5886063 6274989 6415605 6584865 6645555 7271019 8209215 8466255 8544285 8981847 9303777 9348453 9425395 9810105 10458315 10554705 10885185 11852757 11961999 12118365 13734147 14776587 14969745 15239259 15506295 15580755 16965711 17205615 17658189 19246815 19754595 19936665 21813057 22890245 24627645 25398765 25632855 26945541 27911331 28276185 29430315 31374945 32046343 35558271 35885997 36355095 41202441 44909235 46518885 46742265 50897133 52974567 59263785 59809995 65439171 68670735 73882935 76196295 83733993 84828555 88290945 96139029 106674813 109065285 123607323 134727705 139556655 152691399 158923701 160231715 177791355 179429985 206012205 251201979 254485665 264872835 288417087 327195855 370821969 418669965 458074197 480695145 533374065 618036615 763456995 794618505 865251261 1112465907 1256009895 1442085435 1854109845 2290370985 2595753783 4326256305 5562329535 7787261349 12978768915 38936306745
• Sum of all divisors σ(n): 90499788288
• Sum of proper divisors (its aliquot sum) s(n): 51563481543
• 38936306745 is an abundant number, because the sum of its proper divisors (51563481543) is greater than itself. Its abundance is 12627174798

Bases of 38936306745

• Binary: 100100010000110010001110010000111001₂
• Hexadecimal: 0x910C8E439
• Base-36: HVXO6K9

Squares and roots of 38936306745

• 38936306745 squared (38936306745²) is 1516035982940732495025
• 38936306745 cubed (38936306745³) is 59028842068237947581282586443625
• The square root of 38936306745 is 197322.8490190631
• The cube root of 38936306745 is 3389.3643063639

Scales and comparisons

• 38,936,306,745 seconds is equal to 1,238 years, 2 weeks, 5 days, 16 hours, 45 minutes, 45 seconds.
• To count from 1 to 38,936,306,745 would take you about two thousand, four hundred seventy-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 38936306745 cubic inches would be around 282.4 feet tall.

Recreational maths with 38936306745

• 38936306745 backwards is 54760363983
• The number of decimal digits it has is: 11
• The sum of 38936306745's digits is 54
• More coming soon!