172138410612

Names of 172138410612

• Cardinal: 172138410612 can be written as One hundred seventy-two billion, one hundred thirty-eight million, four hundred ten thousand, six hundred twelve.

Scientific notation

• Scientific notation: 1.72138410612 × 10¹¹

Factors of 172138410612

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1288

Divisors of 172138410612

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 19 21 28 36 37 38 42 49 57 63 74 76 84 98 111 114 126 127 133 147 148 171 196 222 228 252 254 259 266 294 333 342 381 399 441 444 508 518 532 588 666 684 703 762 777 798 882 889 931 1036 1093 1143 1197 1332 1406 1524 1554 1596 1764 1778 1813 1862 2109 2186 2286 2331 2394 2413 2667 2793 2812 3108 3279 3556 3626 3724 4218 4372 4572 4662 4699 4788 4826 4921 5334 5439 5586 6223 6327 6558 7239 7252 7651 8001 8379 8436 9324 9398 9652 9837 9842 10668 10878 11172 12446 12654 13116 14097 14478 14763 15302 16002 16317 16758 16891 18669 18796 19674 19684 20767 21717 21756 22953 24892 25308 28194 28956 29526 30604 32004 32634 32893 33516 33782 34447 37338 39348 40441 41534 42291 43434 44289 45906 50673 53557 56007 56388 59052 62301 65268 65786 67564 68859 68894 74676 80882 83068 84582 86868 88578 89281 91812 98679 101346 103341 107114 112014 118237 121323 124602 131572 137718 137788 138811 145369 152019 160671 161764 169164 177156 178562 186903 197358 202692 206682 214228 224028 230251 236474 242646 249204 267843 275436 277622 283087 290738 296037 304038 310023 321342 354711 357124 363969 373806 394716 413364 416433 436107 460502 472948 482013 485292 535686 555244 566174 581476 592074 608076 620046 624967 642684 690753 709422 727938 747612 768379 803529 832866 849261 872214 921004 964026 971677 1017583 1064133 1071372 1132348 1184148 1240092 1249299 1249934 1308321 1381506 1418844 1455876 1536758 1607058 1665732 1698522 1744428 1874901 1928052 1943354 1981609 2035166 2072259 2128266 2305137 2498598 2499868 2547783 2616642 2637409 2763012 2915031 3052749 3073516 3214116 3397044 3749802 3886708 3963218 4070332 4144518 4256532 4374769 4610274 4997196 5095566 5136007 5233284 5274818 5378653 5624703 5830062 5944827 6105498 6801739 6915411 7499604 7912227 7926436 8289036 8745093 8749538 9158247 9220548 10191132 10272014 10549636 10757306 11249406 11660124 11889654 12210996 13124307 13603478 13830822 15408021 15824454 16135959 17490186 17499076 17834481 18316494 18461863 20405217 20544028 21514612 22498812 23736681 23779308 26248614 27206956 27661644 30816042 31648908 32271918 34980372 35668962 35952049 36632988 36923726 37650571 39372921 40810434 46224063 47473362 48407877 52497228 55385589 61215651 61632084 64543836 71337924 71904098 73847452 75301142 78745842 81620868 92448126 94946724 96815754 97584133 107856147 110771178 112951713 122431302 129233041 143808196 150602284 157491684 166156767 184896252 193631508 195168266 215712294 221542356 225903426 244862604 251664343 258466082 292752399 323568441 332313534 338855139 387699123 390336532 431424588 451806852 503328686 516932164 585504798 647136882 664627068 677710278 683088931 754993029 775398246 878257197 1006657372 1163097369 1171009596 1294273764 1355420556 1366177862 1509986058 1550796492 1756514394 2049266793 2264979087 2326194738 2732355724 3019972116 3513028788 4098533586 4529958174 4652389476 4781622517 6147800379 8197067172 9059916348 9563245034 12295600758 14344867551 19126490068 24591201516 28689735102 43034602653 57379470204 86069205306 172138410612
• Sum of all divisors σ(n): 552022947840
• Sum of proper divisors (its aliquot sum) s(n): 379884537228
• 172138410612 is an abundant number, because the sum of its proper divisors (379884537228) is greater than itself. Its abundance is 207746126616

Bases of 172138410612

• Binary: 10100000010100001111111011001001110100₂
• Hexadecimal: 0x28143FB274
• Base-36: 272URJP0

Squares and roots of 172138410612

• 172138410612 squared (172138410612²) is 29631632408025514214544
• 172138410612 cubed (172138410612³) is 5100742106556542290035617734340928
• The square root of 172138410612 is 414895.6623200585
• The cube root of 172138410612 is 5562.7891158347

Scales and comparisons

• 172,138,410,612 seconds is equal to 5,473 years, 24 weeks, 2 days, 17 hours, 10 minutes, 12 seconds.
• To count from 1 to 172,138,410,612 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 172138410612 cubic inches would be around 463.6 feet tall.

Recreational maths with 172138410612

• 172138410612 backwards is 216014831271
• 172138410612 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 172138410612's digits is 36
• More coming soon!