138701052672

Names of 138701052672

• Cardinal: 138701052672 can be written as One hundred thirty-eight billion, seven hundred one million, fifty-two thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.38701052672 × 10¹¹

Factors of 138701052672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 331

Divisors of 138701052672

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 49 52 56 64 78 84 91 96 98 104 112 113 128 147 156 168 169 182 192 193 196 208 224 226 256 273 294 312 336 338 339 364 384 386 392 416 448 452 507 546 579 588 624 637 672 676 678 728 768 772 784 791 832 896 904 1014 1092 1158 1176 1183 1248 1274 1344 1351 1352 1356 1456 1469 1544 1568 1582 1664 1792 1808 1911 2028 2184 2316 2352 2366 2373 2496 2509 2548 2688 2702 2704 2712 2912 2938 3088 3136 3164 3328 3549 3616 3822 4053 4056 4368 4407 4632 4704 4732 4746 4992 5018 5096 5376 5404 5408 5424 5537 5824 5876 6176 6272 6328 7098 7232 7527 7644 8106 8112 8281 8736 8814 9264 9408 9457 9464 9492 9984 10036 10192 10283 10808 10816 10848 11074 11648 11752 12352 12544 12656 14196 14464 15054 15288 16212 16224 16562 16611 17472 17563 17628 18528 18816 18914 18928 18984 19097 20072 20384 20566 21616 21632 21696 21809 22148 23296 23504 24704 24843 25312 28371 28392 28928 30108 30576 30849 32424 32448 32617 33124 33222 34944 35126 35256 37056 37632 37828 37856 37968 38194 40144 40768 41132 43232 43264 43392 43618 44296 47008 49408 49686 50624 52689 56742 56784 57291 60216 61152 61698 64848 64896 65234 65427 66248 66444 69888 70252 70512 71981 74112 75656 75712 75936 76388 80288 81536 82264 86464 86784 87236 88592 94016 97851 99372 101248 105378 113484 113568 114582 120432 122304 122941 123396 129696 129792 130468 130854 132496 132888 133679 140504 141024 143962 148224 151312 151424 151872 152663 152776 160576 163072 164528 172928 174472 177184 188032 195702 198744 202496 210756 215943 226968 227136 228319 229164 240864 244608 245882 246792 259392 260936 261708 264992 265776 267358 281008 282048 283517 287924 302624 302848 303744 305326 305552 321152 329056 345856 348944 354368 368823 376064 391404 397488 401037 421512 431886 453936 454272 456638 457989 458328 481728 489216 491764 493584 518784 521872 523416 529984 531552 534716 562016 564096 567034 575848 605248 607488 610652 611104 642304 658112 684957 697888 708736 737646 782808 794976 802074 843024 850551 863772 907872 908544 913276 915978 916656 935753 963456 983528 987168 1037568 1043744 1046832 1059968 1063104 1068641 1069432 1124032 1128192 1134068 1151696 1210496 1221304 1222208 1316224 1369914 1395776 1417472 1475292 1565616 1589952 1598233 1604148 1686048 1701102 1727544 1815744 1826552 1831956 1833312 1871506 1926912 1967056 1974336 1984619 2087488 2093664 2119936 2126208 2137282 2138864 2248064 2268136 2303392 2420992 2442608 2444416 2632448 2739828 2791552 2807259 2950584 3131232 3179904 3196466 3205923 3208296 3372096 3402204 3455088 3631488 3653104 3663912 3666624 3685721 3743012 3934112 3948672 3969238 4174976 4187328 4252416 4274564 4277728 4496128 4536272 4606784 4794699 4885216 4888832 5479656 5583104 5614518 5901168 5953857 6262464 6359808 6392932 6411846 6416592 6744192 6804408 6910176 7262976 7306208 7327824 7333248 7371442 7486024 7868224 7897344 7938476 8349952 8374656 8549128 8555456 9072544 9213568 9589398 9770432 10959312 11057163 11229036 11802336 11907714 12524928 12785864 12823692 12833184 13488384 13608816 13820352 13892333 14612416 14655648 14666496 14742884 14972048 15736448 15876952 16749312 17098256 17110912 18145088 18427136 19178796 19540864 21918624 22114326 22458072 23604672 23815428 25049856 25571728 25647384 25666368 25800047 27217632 27640704 27784666 29224832 29311296 29485768 29944096 31472896 31753904 34196512 34221824 36290176 38357592 39081728 41676999 43837248 44228652 44916144 47209344 47630856 51143456 51294768 51332736 51600094 54435264 55281408 55569332 58449664 58622592 58971536 59888192 63507808 68393024 72580352 76715184 77400141 83353998 87674496 88457304 89832288 94418688 95261712 102286912 102589536 102665472 103200188 108870528 111138664 117245184 117943072 119776384 127015616 136786048 153430368 154800282 166707996 175348992 176914608 179664576 180600329 190523424 204573824 205179072 206400376 217741056 222277328 235886144 239552768 254031232 273572096 306860736 309600564 333415992 353829216 359329152 361200658 381046848 409147648 410358144 412800752 444554656 471772288 508062464 541800987 613721472 619201128 666831984 707658432 718658304 722401316 762093696 820716288 825601504 889109312 943544576 1083601974 1227442944 1238402256 1333663968 1415316864 1444802632 1524187392 1651203008 1778218624 2167203948 2476804512 2667327936 2830633728 2889605264 3302406016 3556437248 4334407896 4953609024 5334655872 5779210528 6604812032 8668815792 9907218048 10669311744 11558421056 17337631584 19814436096 23116842112 34675263168 46233684224 69350526336 138701052672
• Sum of all divisors σ(n): 471534439824
• Sum of proper divisors (its aliquot sum) s(n): 332833387152
• 138701052672 is an abundant number, because the sum of its proper divisors (332833387152) is greater than itself. Its abundance is 194132334480

Bases of 138701052672

• Binary: 10000001001011001110100001101100000000₂
• Hexadecimal: 0x204B3A1B00
• Base-36: 1RPV0X6O

Squares and roots of 138701052672

• 138701052672 squared (138701052672²) is 19237982012320918339584
• 138701052672 cubed (138701052672³) is 2668328356393912247586051166568448
• The square root of 138701052672 is 372425.9022570799
• The cube root of 138701052672 is 5176.3851868141

Scales and comparisons

• 138,701,052,672 seconds is equal to 4,410 years, 13 weeks, 5 days, 6 hours, 11 minutes, 12 seconds.
• To count from 1 to 138,701,052,672 would take you about eight thousand, eight hundred twenty 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 138701052672 cubic inches would be around 431.4 feet tall.

Recreational maths with 138701052672

• 138701052672 backwards is 276250107831
• 138701052672 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138701052672's digits is 42
• More coming soon!