172139029335

Names of 172139029335

• Cardinal: 172139029335 can be written as One hundred seventy-two billion, one hundred thirty-nine million, twenty-nine thousand, three hundred thirty-five.

Scientific notation

• Scientific notation: 1.72139029335 × 10¹¹

Factors of 172139029335

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1731

Divisors of 172139029335

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 7 9 13 15 17 21 27 35 39 45 49 51 63 65 73 85 91 105 117 119 135 147 153 189 195 219 221 245 255 273 315 351 357 365 441 455 459 511 585 595 637 657 663 735 765 819 833 945 949 1071 1095 1105 1241 1323 1365 1533 1547 1613 1755 1785 1911 1971 1989 2205 2295 2457 2499 2555 2847 3185 3213 3285 3315 3577 3723 4095 4165 4599 4641 4745 4839 5355 5733 5967 6205 6615 6643 7497 7665 7735 8065 8541 8687 9555 9855 9945 10731 10829 11169 11291 12285 12495 13797 13923 14235 14517 16065 16133 17199 17885 18615 19929 20969 22491 22995 23205 24195 25623 26061 27421 28665 29835 32193 32487 33215 33507 33873 37485 41769 42705 43435 43551 46501 48399 53655 54145 55845 56455 59787 60809 62907 68985 69615 72585 78183 79037 80665 82263 85995 96579 97461 99645 101619 104845 112455 112931 117749 128115 130305 137105 139503 145197 146783 160965 162435 167535 169365 179361 182427 188721 191947 208845 217755 232505 234549 237111 241995 246789 292383 298935 304045 304857 314535 338793 353247 356473 390915 395185 411315 418509 435591 440349 482895 487305 508095 547281 564655 566163 575841 588745 697515 711333 725985 733915 740367 790517 824243 896805 912135 943605 959735 1016379 1027481 1059741 1069419 1172745 1185555 1233945 1255527 1321047 1343629 1461915 1524285 1530737 1641843 1693965 1727523 1766235 1782365 2001733 2092545 2133999 2177955 2201745 2371551 2472729 2495311 2736405 2830815 2879205 3049137 3082443 3179223 3208257 3556665 3701835 3952585 3963141 4030887 4121215 4592211 5081895 5137405 5182569 5298705 5347095 5769701 6005199 6277635 6605235 6718145 7114653 7418187 7485933 7653685 8209215 8637615 9247329 9624771 10008665 10669995 10715159 11857755 12092661 12363645 12476555 13776633 14012131 15245685 15412215 15896115 16041285 17309103 17467177 18015597 19815705 20154435 21343959 22254561 22457799 22961055 25912845 26022529 27741987 28848505 30025995 32145477 35573265 36277983 37090935 37429665 41329899 42036393 46236645 48123855 51927309 52401531 53575795 54046791 60463305 67373397 68883165 70060655 75006113 78067587 86545515 87335885 90077985 96436431 98084917 106719795 111272805 112288995 126109179 130112645 138709935 155781927 157204593 160727385 181389915 182157703 206649495 210181965 225018339 234202761 259636545 262007655 270233955 289309293 294254751 336866985 375030565 378327537 390337935 471613779 482182155 490424585 546473109 630545895 675055017 702608283 778909635 786022965 882764253 910788515 1125091695 1171013805 1275103921 1446546465 1471273755 1639419327 1891637685 2025165051 2358068895 2648292759 2732365545 3375275085 3513041415 3825311763 4413821265 4918257981 6375519605 8197096635 10125825255 11475935289 13241463795 19126558815 24591289905 34427805867 57379676445 172139029335
• Sum of all divisors σ(n): 411738888960
• Sum of proper divisors (its aliquot sum) s(n): 239599859625
• 172139029335 is an abundant number, because the sum of its proper divisors (239599859625) is greater than itself. Its abundance is 67460830290

Bases of 172139029335

• Binary: 10100000010100010010010010001101010111₂
• Hexadecimal: 0x2814492357
• Base-36: 272V4T3R

Squares and roots of 172139029335

• 172139029335 squared (172139029335²) is 29631845420395990542225
• 172139029335 cubed (172139029335³) is 5100797108071730823264451831170375
• The square root of 172139029335 is 414896.4079562511
• The cube root of 172139029335 is 5562.7957806679

Scales and comparisons

• 172,139,029,335 seconds is equal to 5,473 years, 25 weeks, 2 days, 21 hours, 2 minutes, 15 seconds.
• To count from 1 to 172,139,029,335 would take you about ten thousand, nine hundred forty-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 172139029335 cubic inches would be around 463.6 feet tall.

Recreational maths with 172139029335

• 172139029335 backwards is 533920931271
• 172139029335 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 172139029335's digits is 45
• More coming soon!