138474310590

Names of 138474310590

• Cardinal: 138474310590 can be written as One hundred thirty-eight billion, four hundred seventy-four million, three hundred ten thousand, five hundred ninety.

Scientific notation

• Scientific notation: 1.3847431059 × 10¹¹

Factors of 138474310590

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3588

Divisors of 138474310590

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 18 19 21 22 27 30 33 35 38 42 45 54 55 57 63 66 70 77 81 90 95 99 105 110 114 121 126 133 135 154 162 165 171 189 190 198 209 210 231 242 243 266 270 285 297 315 330 342 363 378 385 399 405 418 462 486 495 513 567 570 594 605 627 630 665 693 726 770 798 810 847 855 891 945 990 1026 1045 1089 1134 1155 1197 1210 1215 1254 1330 1386 1463 1485 1539 1694 1701 1710 1782 1815 1881 1890 1995 2079 2090 2178 2299 2310 2394 2430 2541 2565 2673 2835 2926 2970 3078 3135 3267 3402 3465 3541 3591 3630 3762 3990 4158 4235 4389 4455 4598 4617 5082 5130 5346 5445 5643 5670 5985 6237 6270 6534 6897 6930 7082 7182 7315 7623 7695 8470 8505 8778 8910 9234 9405 9801 10395 10623 10773 10890 11286 11495 11970 12474 12705 13167 13365 13794 14630 15246 15390 16093 16335 16929 17010 17705 17955 18711 18810 19602 20691 20790 21246 21546 21945 22869 22990 23085 24787 25410 26334 26730 28215 29403 31185 31869 32186 32319 32670 33858 34485 35410 35910 37422 38115 38951 39501 41382 43890 45738 46170 48279 49005 49574 50787 53115 53865 56430 58806 62073 62370 63738 64638 65835 67279 68607 68970 74361 76230 77902 79002 80465 84645 93555 95607 96558 98010 101574 103455 106230 107730 114345 116853 118503 123935 124146 131670 134558 137214 144837 147015 148722 159345 160930 161595 169290 186219 187110 191214 194755 197505 201837 205821 206910 223083 228690 233706 237006 241395 247870 253935 272657 286821 289674 294030 310365 318690 323190 336395 343035 350559 355509 371805 372438 389510 395010 403674 411642 428461 434511 446166 470953 478035 482790 507870 545314 558657 573642 584265 592515 605511 620730 669249 672790 686070 701118 711018 724185 740069 743610 817971 856922 860463 869022 931095 941906 956070 1009185 1029105 1051677 1115415 1117314 1168530 1185030 1211022 1285383 1303533 1338498 1363285 1412859 1434105 1448370 1480138 1635942 1720926 1752795 1777545 1816533 1862190 2007747 2018370 2058210 2103354 2142305 2172555 2220207 2230830 2354765 2453913 2570766 2607066 2726570 2793285 2825718 2868210 2999227 3027555 3155031 3346245 3505590 3555090 3633066 3700345 3856149 3910599 4015494 4089855 4238577 4284610 4302315 4345110 4440414 4709530 4907826 5180483 5258385 5449599 5586570 5998454 6023241 6055110 6310062 6426915 6517665 6660621 6692490 7064295 7361739 7400690 7712298 7821198 8140759 8179710 8477154 8604630 8997681 9082665 9465093 10038735 10360966 10516770 10899198 11101035 11568447 12046482 12269565 12715731 12853830 13035330 13321242 14128590 14723478 14996135 15541449 15775155 16281518 16348797 17995362 18165330 18930186 19280745 19552995 19981863 20077470 21192885 22085217 22202070 23136894 24422277 24539130 25431462 25902415 26993043 27247995 29992270 30116205 31082898 31550310 32697594 33303105 34705341 36808695 38147193 38561490 39105990 39963726 40703795 42385770 44170434 44988405 46624347 47325465 48844554 51804830 53986086 54495990 56985313 57842235 59945589 60232410 63578655 66255651 66606210 69410682 73266831 73617390 76294386 77707245 80979129 81407590 81743985 89976810 93248694 94650930 99909315 104116023 110426085 113970626 114441579 115684470 119891178 122111385 127157310 132511302 134965215 139873041 146533662 155414490 161958258 163487970 170955939 173526705 179836767 190735965 199818630 208232046 219800493 220852170 228883158 233121735 242937387 244222770 269930430 279746082 284926565 299727945 331278255 341911878 347053410 359673534 366334155 381471930 404895645 419619123 439600986 466243470 485874774 512867817 520580115 569853130 572207895 599455890 659401479 662556510 699365205 728812161 732668310 809791290 839238246 854779695 899183835 1025735634 1041160230 1099002465 1144415790 1214686935 1258857369 1318802958 1398730410 1457624322 1538603451 1709559390 1798367670 1978204437 2098095615 2198004930 2429373870 2517714738 2564339085 3077206902 3297007395 3644060805 3956408874 4196191230 4615810353 5128678170 6294286845 6594014790 7288121610 7693017255 9231620706 9891022185 12588573690 13847431059 15386034510 19782044370 23079051765 27694862118 46158103530 69237155295 138474310590
• Sum of all divisors σ(n): 493848875520
• Sum of proper divisors (its aliquot sum) s(n): 355374564930
• 138474310590 is an abundant number, because the sum of its proper divisors (355374564930) is greater than itself. Its abundance is 216900254340

Bases of 138474310590

• Binary: 10000000111101101101100100101110111110₂
• Hexadecimal: 0x203DB64BBE
• Base-36: 1RM411VI

Squares and roots of 138474310590

• 138474310590 squared (138474310590²) is 19175134693375786148100
• 138474310590 cubed (138474310590³) is 2655263557135603026657419138379000
• The square root of 138474310590 is 372121.3654038155
• The cube root of 138474310590 is 5173.5629431325

Scales and comparisons

• 138,474,310,590 seconds is equal to 4,403 years, 2 weeks, 5 days, 22 hours, 16 minutes, 30 seconds.
• To count from 1 to 138,474,310,590 would take you about eight thousand, eight hundred 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 138474310590 cubic inches would be around 431.1 feet tall.

Recreational maths with 138474310590

• 138474310590 backwards is 095013474831
• 138474310590 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138474310590's digits is 45
• More coming soon!