138867064875

Names of 138867064875

• Cardinal: 138867064875 can be written as One hundred thirty-eight billion, eight hundred sixty-seven million, sixty-four thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 1.38867064875 × 10¹¹

Factors of 138867064875

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 86

Divisors of 138867064875

• Number of divisors d(n): 576
• Complete list of divisors:
  1 3 5 7 9 11 15 17 21 25 27 33 35 43 45 51 55 63 75 77 85 99 105 119 125 129 135 153 165 175 187 189 215 225 231 255 275 289 297 301 315 357 375 385 387 425 459 473 495 525 561 595 645 675 693 731 765 825 867 875 903 935 945 1071 1075 1125 1155 1161 1275 1309 1375 1419 1445 1485 1505 1575 1683 1785 1849 1925 1935 2023 2079 2125 2193 2295 2365 2475 2601 2625 2709 2805 2975 3179 3213 3225 3311 3375 3465 3655 3825 3927 4125 4257 4335 4515 4675 4725 5049 5117 5355 5375 5547 5775 5805 6069 6375 6545 6579 7095 7225 7425 7525 7803 7875 8041 8127 8415 8925 9245 9537 9625 9675 9933 10115 10395 10965 11475 11781 11825 12375 12427 12771 12943 13005 13545 14025 14875 15351 15895 16065 16125 16555 16641 17325 18207 18275 19125 19635 19737 20339 21285 21675 22253 22575 23375 23625 24123 25245 25585 26775 27735 28611 28875 29025 29799 30345 31433 32725 32895 35343 35475 36125 37125 37281 37625 38829 39015 40205 40635 42075 44625 46053 46225 47685 48375 49665 49923 50575 51975 54621 54825 56287 57375 58905 59125 61017 62135 63855 64715 65025 66759 67725 70125 72369 76755 79475 80325 82775 83205 85833 86625 86989 89397 91035 91375 94299 98175 98685 101695 106425 108375 111265 111843 112875 116487 120615 126225 127925 133875 136697 138159 138675 142373 143055 145125 148995 151725 157165 163625 164475 168861 176715 177375 183051 186405 194145 195075 200277 201025 203175 210375 217107 220031 230265 231125 238425 248325 249615 252875 259875 260967 273105 274125 281435 282897 294525 305085 310675 319275 323575 325125 333795 335529 338625 345763 349461 361845 383775 397375 401625 410091 413875 416025 427119 429165 434945 446985 455175 471495 490875 493425 506583 508475 532125 534361 549153 556325 559215 582435 600831 603075 631125 639625 660093 683485 690795 693375 711865 715275 744975 758625 782901 785825 822375 844305 848691 883575 915255 932025 956879 970725 975375 1001385 1005125 1015875 1037289 1085535 1100155 1151325 1192125 1230273 1241625 1248075 1281357 1304835 1365525 1407175 1414485 1472625 1519749 1525425 1553375 1596375 1603083 1617875 1668975 1677645 1728815 1747305 1809225 1918875 1980279 2050455 2080125 2135595 2145825 2174725 2234925 2275875 2348703 2357475 2420341 2467125 2532915 2542375 2671805 2745765 2781625 2796075 2870637 2912175 3004155 3015375 3111867 3300465 3417425 3453975 3559325 3576375 3690819 3724875 3740527 3844071 3914505 3929125 4221525 4243455 4417875 4576275 4660125 4784395 4809249 4853625 5006925 5186445 5427675 5500775 5756625 5877971 5940837 6151365 6240375 6406785 6524175 6827625 7035875 7072425 7261023 7598745 7627125 8015415 8344875 8388225 8611911 8644075 8736525 9046125 9335601 9901395 10252275 10677975 10729125 10873625 11174625 11221581 11743515 11787375 12101705 12664575 13359025 13728825 13980375 14353185 14427747 14560875 15020775 15559335 16502325 17087125 17269875 17633913 17796625 18454095 18702635 19220355 19572525 21107625 21217275 21783069 22881375 23921975 24046245 25034625 25835733 25932225 27138375 27503875 29389855 29704185 30756825 32033925 32620875 33664743 35362125 36305115 37993725 40077075 41145797 41941125 43059555 43220375 43682625 46678005 49506975 51261375 52901739 53389875 56107905 58717575 60508525 63322875 65349207 66795125 68644125 71765925 72138735 75103875 77796675 82511625 88169565 92270475 93513175 96101775 97862625 100994229 106086375 108915345 119609875 120231225 123437391 129178665 129661125 146949275 148520925 153784125 158705217 160169625 168323715 181525575 189968625 200385375 205728985 215297775 233390025 247534875 264508695 280539525 293587875 302542625 326746035 358829625 360693675 370312173 388983375 440847825 461352375 467565875 480508875 504971145 544576725 601156125 617186955 645893325 734746375 742604625 793526085 841618575 907627875 1028644925 1076488875 1110936519 1166950125 1322543475 1402697625 1633730175 1803468375 1851560865 2204239125 2524855725 2722883625 3085934775 3229466625 3967630425 4208092875 5143224625 5554682595 6612717375 8168650875 9257804325 12624278625 15429673875 19838152125 27773412975 46289021625 138867064875
• Sum of all divisors σ(n): 348132695040
• Sum of proper divisors (its aliquot sum) s(n): 209265630165
• 138867064875 is an abundant number, because the sum of its proper divisors (209265630165) is greater than itself. Its abundance is 70398565290

Bases of 138867064875

• Binary: 10000001010101000111110100000000101011₂
• Hexadecimal: 0x20551F402B
• Base-36: 1RSLV50R

Squares and roots of 138867064875

• 138867064875 squared (138867064875²) is 19284061706997458765625
• 138867064875 cubed (138867064875³) is 2677921048119119347866184294921875
• The square root of 138867064875 is 372648.7151125039
• The cube root of 138867064875 is 5178.4495799063

Scales and comparisons

• 138,867,064,875 seconds is equal to 4,415 years, 28 weeks, 1 day, 16 hours, 41 minutes, 15 seconds.
• To count from 1 to 138,867,064,875 would take you about eight thousand, eight hundred thirty-one 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 138867064875 cubic inches would be around 431.5 feet tall.

Recreational maths with 138867064875

• 138867064875 backwards is 578460768831
• 138867064875 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138867064875's digits is 63
• More coming soon!