149231875918664

Names of 149231875918664

• Cardinal: 149231875918664 can be written as One hundred forty-nine trillion, two hundred thirty-one billion, eight hundred seventy-five million, nine hundred eighteen thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.49231875918664 × 10¹⁴

Factors of 149231875918664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1236

Divisors of 149231875918664

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 8 11 14 22 28 29 44 49 56 58 77 88 98 116 121 154 196 203 232 242 308 319 343 392 406 484 539 616 638 686 812 847 968 1078 1187 1276 1331 1372 1421 1624 1694 2156 2233 2374 2552 2662 2744 2842 3388 3509 3773 4312 4466 4748 5324 5684 5929 6776 7018 7546 8309 8932 9317 9496 9947 10648 11368 11858 13057 14036 15092 15631 16618 17864 18634 19894 23716 24563 26114 28072 30184 31262 33236 34423 37268 38599 39788 41503 47432 49126 52228 58163 62524 65219 66472 68846 74536 77198 79576 83006 91399 98252 104456 109417 116326 125048 130438 137692 143627 154396 166012 171941 182798 196504 218834 232652 240961 260876 270193 275384 287254 308792 332024 343882 365596 378653 407141 437668 456533 465304 481922 521752 540386 574508 639793 687764 731192 757306 814282 875336 913066 963844 1005389 1080772 1149016 1203587 1279586 1375528 1408969 1514612 1579897 1628564 1686727 1826132 1891351 1927688 2010778 2161544 2407174 2559172 2650571 2817938 3029224 3159794 3257128 3373454 3652264 3782702 4021556 4165183 4478551 4814348 5118344 5301142 5635876 6319588 6746908 7037723 7565404 8043112 8330366 8957102 9628696 9862783 10602284 11059279 11271752 11807089 12639176 13239457 13493816 14075446 15130808 15498659 16660732 17914204 18553997 19725566 21204568 22118558 23614178 26478914 28150892 29156281 30997318 33321464 35828408 37107994 39451132 40860101 44237116 45817013 47228356 49264061 52957828 56301784 58312562 61994636 69039481 74215988 77414953 78902264 81720202 88474232 91634026 94456712 98528122 105915656 108490613 116625124 123989272 129877979 138078962 148431976 154829906 163440404 170485249 183268052 197056244 204093967 216981226 233250248 259755958 276157924 286020707 309659812 320719091 326880808 340970498 366536104 394112488 408187934 433962452 449461111 483276367 519511916 541904671 552315848 572041414 619319624 641438182 681940996 759434291 816375868 867924904 898922222 966552734 1039023832 1083809342 1144082828 1193396743 1282876364 1363881992 1428657769 1518868582 1632751736 1797844444 1875337739 1933105468 2002144949 2167618684 2245033637 2288165656 2386793486 2565752728 2857315538 3037737164 3146227777 3595688888 3750675478 3866210936 4004289898 4335237368 4490067274 4773586972 4944072221 5316040037 5714631076 6075474328 6292455554 7501350956 8008579796 8353777201 8980134548 9547173944 9888144442 10632080074 11429262152 12584911108 13127364173 14015014643 15002701912 15715235459 16017159592 16707554402 17960269096 19776288884 21264160148 22023594439 25169822216 26254728346 28030029286 31430470918 33415108804 34608505547 39552577768 42528320296 44047188878 52509456692 54384794431 56060058572 58476440407 62860941836 66830217608 69217011094 88094377756 91891549211 105018913384 108769588862 112120117144 116952880814 125721883672 138434022188 154165161073 176188755512 183783098422 217539177724 233905761628 242259538829 276868044376 308330322146 367566196844 380693561017 435078355448 467811523256 484519077658 616660644292 643240844477 735132393688 761387122034 969038155316 1233321288584 1286481688954 1522774244068 1695816771803 1938076310632 2572963377908 2664854927119 3045548488136 3391633543606 5145926755816 5329709854238 6783267087212 10659419708476 13566534174424 18653984489833 21318839416952 37307968979666 74615937959332 149231875918664
• Sum of all divisors σ(n): 371604572640000
• Sum of proper divisors (its aliquot sum) s(n): 222372696721336
• 149231875918664 is an abundant number, because the sum of its proper divisors (222372696721336) is greater than itself. Its abundance is 73140820802672

Bases of 149231875918664

• Binary: 100001111011100111000000111101000000101101001000₂
• Hexadecimal: 0x87B9C0F40B48
• Base-36: 1GWC6DVADK

Squares and roots of 149231875918664

• 149231875918664 squared (149231875918664²) is 22270152790203528273943544896
• 149231875918664 cubed (149231875918664³) is 3323416677877341798795642947230832728338944
• The square root of 149231875918664 is 12216049.9310809957
• The cube root of 149231875918664 is 53042.0783577355

Scales and comparisons

• 149,231,875,918,664 seconds is equal to 4,745,112 years, 2 weeks, 4 days, 2 hours, 17 minutes, 44 seconds.
• To count from 1 to 149,231,875,918,664 would take you about eleven million, eight hundred sixty-two thousand, seven hundred eighty 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 149231875918664 cubic inches would be around 4420.2 feet tall.

Recreational maths with 149231875918664

• 149231875918664 backwards is 466819578132941
• The number of decimal digits it has is: 15
• The sum of 149231875918664's digits is 74
• More coming soon!