138088455750

Names of 138088455750

• Cardinal: 138088455750 can be written as One hundred thirty-eight billion, eighty-eight million, four hundred fifty-five thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 1.3808845575 × 10¹¹

Factors of 138088455750

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 64

Divisors of 138088455750

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 25 27 30 35 42 45 47 49 50 54 63 70 75 81 90 94 98 105 125 126 135 141 147 150 162 175 189 210 225 235 243 245 250 270 282 294 315 329 343 350 375 378 405 423 441 450 470 486 490 525 567 630 658 675 686 705 729 735 750 810 846 875 882 945 987 1029 1050 1125 1134 1175 1215 1225 1269 1323 1350 1410 1458 1470 1575 1645 1701 1715 1750 1890 1974 2025 2058 2115 2205 2209 2250 2303 2350 2430 2450 2538 2625 2646 2835 2961 3087 3150 3290 3375 3402 3430 3525 3645 3675 3807 3969 4050 4230 4410 4418 4606 4725 4935 5103 5145 5250 5670 5875 5922 6075 6125 6174 6345 6615 6627 6750 6909 7050 7290 7350 7614 7875 7938 8225 8505 8575 8883 9261 9450 9870 10125 10206 10290 10575 11025 11045 11421 11515 11750 11907 12150 12250 12690 13230 13254 13818 14175 14805 15435 15463 15750 16121 16450 17010 17150 17625 17766 18225 18375 18522 19035 19845 19881 20250 20727 21150 22050 22090 22842 23030 23625 23814 24675 25515 25725 26649 27783 28350 29610 30375 30870 30926 31725 32242 33075 33135 34263 34545 35250 35721 36450 36750 38070 39690 39762 41125 41454 42525 42875 44415 46305 46389 47250 48363 49350 51030 51450 52875 53298 55125 55225 55566 57105 57575 59535 59643 60750 62181 63450 66150 66270 68526 69090 70875 71442 74025 77175 77315 79947 80605 82250 83349 85050 85750 88830 91125 92610 92778 95175 96726 99225 99405 103635 105750 108241 110250 110450 114210 115150 119070 119286 123375 124362 127575 128625 133245 138915 139167 141750 145089 148050 154350 154630 158625 159894 161210 165375 165675 166698 171315 172725 178605 178929 182250 186543 190350 198450 198810 207270 212625 216482 222075 231525 231945 239841 241815 246750 250047 255150 257250 266490 276125 277830 278334 285525 287875 290178 297675 298215 310905 317250 324723 330750 331350 342630 345450 357210 357858 370125 373086 385875 386575 399735 403025 416745 417501 425250 435267 444150 463050 463890 475875 479682 483630 496125 497025 500094 518175 536787 541205 552250 559629 571050 575750 595350 596430 621810 637875 649446 666225 694575 695835 725445 740250 757687 771750 773150 799470 806050 828375 833490 835002 856575 863625 870534 893025 894645 932715 951750 974169 992250 994050 1036350 1073574 1082410 1110375 1119258 1157625 1159725 1199205 1209075 1250235 1252503 1275750 1305801 1332450 1389150 1391670 1427625 1450890 1488375 1491075 1515374 1554525 1610361 1623615 1656750 1678887 1713150 1727250 1786050 1789290 1865430 1932875 1948338 1998675 2015125 2083725 2087505 2176335 2220750 2273061 2315250 2319450 2398410 2418150 2485125 2500470 2505006 2590875 2611602 2683935 2706025 2798145 2855250 2922507 2976750 2982150 3109050 3220722 3247230 3331125 3357774 3472875 3479175 3627225 3757509 3788435 3865750 3917403 3997350 4030250 4167450 4175010 4282875 4352670 4465125 4473225 4546122 4663575 4870845 4970250 5181750 5367870 5412050 5596290 5798625 5845014 5996025 6045375 6251175 6262515 6529005 6662250 6819183 6945750 6958350 7254450 7455375 7515018 7576870 7772625 7834806 8051805 8118075 8394435 8565750 8767521 8930250 8946450 9327150 9741690 9993375 10418625 10437525 10881675 11272527 11365305 11597250 11752209 11992050 12090750 12502350 12525030 13058010 13419675 13530125 13638366 13990725 14612535 14910750 15545250 16103610 16236150 16788870 17395875 17535042 18136125 18787545 18942175 19587015 19986750 20457549 20837250 20875050 21763350 22366125 22545054 22730610 23317875 23504418 24354225 26302563 26839350 27060250 27981450 29225070 29980125 31255875 31312575 32645025 34095915 34791750 36272250 37575090 37884350 39174030 40259025 40590375 40915098 41972175 43837605 44732250 46635750 48708450 52187625 52605126 54408375 56362635 56826525 58761045 59960250 61372647 62511750 62625150 65290050 67098375 68191830 69953625 73062675 78907689 80518050 81180750 83944350 87675210 93937725 94710875 97935075 102287745 104375250 108816750 112725270 113653050 117522090 121771125 122745294 131512815 134196750 139907250 146125350 156562875 157815378 163225125 170479575 184117941 187875450 189421750 195870150 201295125 204575490 209860875 219188025 243542250 263025630 281813175 284132625 293805225 306863235 313125750 326450250 340959150 365313375 368235882 394538445 402590250 419721750 438376050 469688625 489675375 511438725 552353823 563626350 568265250 587610450 613726470 657564075 730626750 789076890 852397875 920589705 939377250 979350750 1022877450 1095940125 1104707646 1315128150 1409065875 1469026125 1534316175 1704795750 1841179410 1972692225 2191880250 2557193625 2761769115 2818131750 2938052250 3068632350 3287820375 3945384450 4602948525 5114387250 5523538230 6575640750 7671580875 9205897050 9863461125 13808845575 15343161750 19726922250 23014742625 27617691150 46029485250 69044227875 138088455750
• Sum of all divisors σ(n): 461803867200
• Sum of proper divisors (its aliquot sum) s(n): 323715411450
• 138088455750 is an abundant number, because the sum of its proper divisors (323715411450) is greater than itself. Its abundance is 185626955700

Bases of 138088455750

• Binary: 10000000100110101101101001111001000110₂
• Hexadecimal: 0x2026B69E46
• Base-36: 1RFQAUDI

Squares and roots of 138088455750

• 138088455750 squared (138088455750²) is 19068421611419708062500
• 138088455750 cubed (138088455750³) is 2633128893910874051466449484375000
• The square root of 138088455750 is 371602.5507851097
• The cube root of 138088455750 is 5168.7531428439

Scales and comparisons

• 138,088,455,750 seconds is equal to 4,390 years, 40 weeks, 6 days, 22 minutes, 30 seconds.
• To count from 1 to 138,088,455,750 would take you about eight thousand, seven hundred eighty-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 138088455750 cubic inches would be around 430.7 feet tall.

Recreational maths with 138088455750

• 138088455750 backwards is 057554880831
• 138088455750 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138088455750's digits is 54
• More coming soon!