172328078323128

Names of 172328078323128

• Cardinal: 172328078323128 can be written as One hundred seventy-two trillion, three hundred twenty-eight billion, seventy-eight million, three hundred twenty-three thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.72328078323128 × 10¹⁴

Factors of 172328078323128

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 7050812

Divisors of 172328078323128

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 19 21 24 26 28 31 38 39 42 52 56 57 62 76 78 84 91 93 104 114 124 133 152 156 168 182 186 217 228 247 248 266 273 312 361 364 372 399 403 434 456 494 532 546 589 651 722 728 741 744 798 806 868 988 1064 1083 1092 1178 1209 1302 1444 1482 1596 1612 1729 1736 1767 1976 2166 2184 2356 2418 2527 2604 2821 2888 2964 3192 3224 3458 3534 4123 4332 4693 4712 4836 5054 5187 5208 5642 5928 6916 7068 7581 7657 8246 8463 8664 9386 9672 10108 10374 11191 11284 12369 13832 14079 14136 15162 15314 16492 16926 18772 20216 20748 22382 22568 22971 24738 28158 30324 30628 32851 32984 33573 33852 37544 41496 44764 45942 49476 53599 56316 60648 61256 65702 67146 67704 78337 89528 91884 98553 98952 107198 112632 131404 134292 145483 156674 160797 183768 197106 214396 235011 262808 268584 290966 313348 321594 394212 428792 436449 470022 581932 626696 643188 788424 872898 940044 1018381 1163864 1286376 1745796 1880088 2036762 3055143 3491592 4073524 6110286 7050737 8147048 12220572 14101474 21152211 24441144 28202948 42304422 49355159 56405896 84608844 91659581 98710318 133964003 148065477 169217688 183319162 197420636 218572847 267928006 274978743 296130954 366638324 394841272 401892009 437145694 535856012 549957486 592261908 641617067 655718541 733276648 803784018 874291388 937748021 1071712024 1099914972 1184523816 1283234134 1311437082 1530009929 1607568036 1741532039 1748582776 1875496042 1924851201 2199829944 2545316057 2566468268 2622874164 2813244063 2841447011 3060019858 3215136072 3483064078 3750992084 3849702402 4152884093 4590029787 5090632114 5132936536 5224596117 5245748328 5626488126 5682894022 6120039716 6966128156 7501984168 7635948171 7699404804 8305768186 8524341033 9180059574 10181264228 10449192234 11252976252 11365788044 12190724273 12240079432 12458652279 13932256312 15271896342 15398809608 16611536372 17048682066 17817212399 18360119148 19890129077 20362528456 20898384468 22505952504 22731576088 24381448546 24917304558 29070188651 30543792684 33089108741 33223072744 34097364132 35634424798 36572172819 36720238296 39780258154 41796768936 48762897092 49834609116 53451637197 53987493209 58140377302 59670387231 61087585368 66178217482 68194728264 71268849596 73144345638 78904797767 79560516308 87210565953 97525794184 99267326223 99669218232 106903274394 107974986418 116280754604 119340774462 132356434964 142537699192 146288691276 157809595534 159121032616 161962479627 174421131906 198534652446 213806548788 215949972836 231623761187 232561509208 236714393301 238681548924 264712869928 292577382552 315619191068 323924959254 348842263812 377912452463 397069304892 427613097576 431899945672 463247522374 473428786602 477363097848 552333584369 631238382136 647849918508 694871283561 697684527624 755824904926 794138609784 926495044748 946857573204 1025762370971 1104667168738 1133737357389 1295699837016 1389742567122 1511649809852 1657000753107 1852990089496 1893715146408 2051524741942 2209334337476 2267474714778 2779485134244 3023299619704 3077287112913 3314001506214 4103049483884 4418668674952 4534949429556 5558970268488 6154574225826 6628003012428 7180336596797 8206098967768 9069898859112 12309148451652 13256006024856 14360673193594 21541009790391 24618296903304 28721346387188 43082019580782 57442692774376 86164039161564 172328078323128
• Sum of all divisors σ(n): 577668656517120
• Sum of proper divisors (its aliquot sum) s(n): 405340578193992
• 172328078323128 is an abundant number, because the sum of its proper divisors (405340578193992) is greater than itself. Its abundance is 233012499870864

Bases of 172328078323128

• Binary: 100111001011101101000001111001001010110110111000₂
• Hexadecimal: 0x9CBB41E4ADB8
• Base-36: 1P32FCGCZC

Squares and roots of 172328078323128

• 172328078323128 squared (172328078323128²) is 29696966578542138480379704384
• 172328078323128 cubed (172328078323128³) is 5117621182506324182924839289591027070193152
• The square root of 172328078323128 is 13127378.9586165295
• The cube root of 172328078323128 is 55648.3145336337

Scales and comparisons

• 172,328,078,323,128 seconds is equal to 5,479,499 years, 43 weeks, 6 days, 13 hours, 18 minutes, 48 seconds.
• To count from 1 to 172,328,078,323,128 would take you about thirteen million, six hundred ninety-eight thousand, seven hundred forty-nine 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 172328078323128 cubic inches would be around 4637.4 feet tall.

Recreational maths with 172328078323128

• 172328078323128 backwards is 821323870823271
• 172328078323128 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 172328078323128's digits is 57
• More coming soon!