189018186021168

Names of 189018186021168

• Cardinal: 189018186021168 can be written as One hundred eighty-nine trillion, eighteen billion, one hundred eighty-six million, twenty-one thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.89018186021168 × 10¹⁴

Factors of 189018186021168

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 7813

Divisors of 189018186021168

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 49 56 84 98 112 147 163 168 196 294 326 336 392 419 489 588 652 784 838 978 1141 1176 1257 1304 1676 1956 2282 2352 2514 2608 2933 3352 3423 3912 4564 5028 5866 6704 6846 7219 7824 7987 8799 9128 10056 11732 13692 14438 15974 17598 18256 20112 20531 21657 23464 23961 26569 27384 28876 31948 35196 41062 43314 46928 47922 50533 53138 54768 57752 61593 63896 68297 70392 79707 82124 86628 95844 101066 106276 115504 123186 127792 136594 140784 151599 159414 164248 173256 185983 191688 202132 204891 212552 246372 273188 303198 318828 328496 346512 353731 371966 383376 404264 409782 425104 478079 492744 546376 557949 606396 637656 707462 743932 808528 819564 956158 985488 1061193 1092752 1115898 1176697 1212792 1275312 1301881 1414924 1434237 1487864 1639128 1912316 2122386 2231796 2353394 2425584 2603762 2829848 2868474 2975728 3024761 3278256 3346553 3530091 3824632 3905643 4244772 4463592 4706788 5207524 5659696 5736948 6049522 6693106 7060182 7649264 7811286 8236879 8489544 8927184 9074283 9413576 10039659 10415048 11132411 11473896 12099044 13386212 14120364 15622572 16473758 16979088 18148566 18827152 20079318 20830096 21173327 22264822 22947792 24198088 24710637 26772424 28240728 31245144 32947516 33397233 36297132 40158636 42346654 44529644 48396176 49421274 53544848 56481456 57658153 62490288 63519981 65895032 66794466 72594264 77926877 80317272 84693308 89059288 98842548 115316306 127039962 131790064 133588932 145188528 148213289 155853754 160634544 169386616 172974459 178118576 191801611 197685096 230632612 233780631 254079924 267177864 296426578 311707508 338773232 345948918 383603222 395370192 444639867 461265224 467561262 493036043 508159848 534355728 545488139 575404833 592853156 623415016 691897836 767206444 889279734 922530448 935122524 986072086 1016319696 1090976278 1150809666 1185706312 1246830032 1342611277 1383795672 1479108129 1534412888 1636464417 1778559468 1870245048 1972144172 2181952556 2301619332 2371412624 2685222554 2767591344 2958216258 3068825776 3272928834 3451252301 3557118936 3740490096 3944288344 4027833831 4363905112 4603238664 5370445108 5916432516 6545857668 6902504602 7114237872 7888576688 8055667662 8727810224 9206477328 9398278939 10353756903 10740890216 11832865032 13091715336 13805009204 16111335324 18796557878 20707513806 21481780432 23665730064 24158766107 26183430672 27610018408 28194836817 32222670648 37593115756 41415027612 48317532214 55220036816 56389673634 64445341296 72476298321 75186231512 80364875009 82830055224 96635064428 112779347268 144952596642 150372463024 160729750018 165660110448 193270128856 225558694536 241094625027 289905193284 321459500036 386540257712 451117389072 482189250054 562554125063 579810386568 642919000072 964378500108 1125108250126 1159620773136 1285838000144 1687662375189 1928757000216 2250216500252 3375324750378 3857514000432 3937878875441 4500433000504 6750649500756 7875757750882 9000866001008 11813636626323 13501299001512 15751515501764 23627273252646 27002598003024 31503031003528 47254546505292 63006062007056 94509093010584 189018186021168
• Sum of all divisors σ(n): 572968474545600
• Sum of proper divisors (its aliquot sum) s(n): 383950288524432
• 189018186021168 is an abundant number, because the sum of its proper divisors (383950288524432) is greater than itself. Its abundance is 194932102503264

Bases of 189018186021168

• Binary: 101010111110100100111001110101010111100100110000₂
• Hexadecimal: 0xABE939D57930
• Base-36: 1V01R7NH2O

Squares and roots of 189018186021168

• 189018186021168 squared (189018186021168²) is 35727874646732869922944084224
• 189018186021168 cubed (189018186021168³) is 6753218056117125549930891969980578038853632
• The square root of 189018186021168 is 13748388.4881526387
• The cube root of 189018186021168 is 57389.7760911733

Scales and comparisons

• 189,018,186,021,168 seconds is equal to 6,010,193 years, 33 weeks, 3 days, 8 hours, 32 minutes, 48 seconds.
• To count from 1 to 189,018,186,021,168 would take you about fifteen million, twenty-five thousand, four hundred eighty-four 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 189018186021168 cubic inches would be around 4782.5 feet tall.

Recreational maths with 189018186021168

• 189018186021168 backwards is 861120681810981
• The number of decimal digits it has is: 15
• The sum of 189018186021168's digits is 60
• More coming soon!