138054971250
138,054,971,250 is an even composite number composed of seven prime numbers multiplied together.
138054971250 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 138054971250:
2 × 32 × 54 × 7 × 29 × 61 × 991
(2 × 3 × 3 × 5 × 5 × 5 × 5 × 7 × 29 × 61 × 991)See below for interesting mathematical facts about the number 138054971250 from the Numbermatics database.
Names of 138054971250
- Cardinal: 138054971250 can be written as One hundred thirty-eight billion, fifty-four million, nine hundred seventy-one thousand, two hundred fifty.
Scientific notation
- Scientific notation: 1.3805497125 × 1011
Factors of 138054971250
Divisors of 138054971250
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 25 29 30 35 42 45 50 58 61 63 70 75 87 90 105 122 125 126 145 150 174 175 183 203 210 225 250 261 290 305 315 350 366 375 406 427 435 450 522 525 549 609 610 625 630 725 750 854 870 875 915 991 1015 1050 1098 1125 1218 1250 1281 1305 1450 1525 1575 1750 1769 1827 1830 1875 1982 2030 2135 2175 2250 2562 2610 2625 2745 2973 3045 3050 3150 3538 3625 3654 3750 3843 4270 4350 4375 4575 4955 5075 5250 5307 5490 5625 5946 6090 6405 6525 6937 7250 7625 7686 7875 8750 8845 8919 9135 9150 9910 10150 10614 10675 10875 11250 12383 12810 13050 13125 13725 13874 14865 15225 15250 15750 15921 17690 17838 18125 18270 19215 20811 21350 21750 22875 24766 24775 25375 26250 26535 27450 28739 29730 30450 31842 32025 32625 34685 36250 37149 38125 38430 39375 41622 44225 44595 45675 45750 49550 50750 53070 53375 54375 57478 60451 61915 62433 64050 65250 68625 69370 74298 74325 76125 76250 78750 79605 86217 88450 89190 91350 96075 104055 106750 108750 111447 114375 120902 123830 123875 124866 126875 132675 137250 143695 148650 152250 159210 160125 163125 172434 173425 181353 185745 192150 201173 208110 221125 222894 222975 228375 228750 247750 253750 258651 265350 266875 287390 302255 309575 312165 320250 326250 343125 346850 362706 371490 371625 380625 398025 402346 423157 431085 442250 445950 456750 480375 517302 520275 533750 544059 557235 603519 604510 619150 619375 624330 663375 686250 718475 743250 761250 796050 800625 846314 862170 867125 906765 928725 960750 1005865 1040550 1088118 1105625 1114470 1114875 1141875 1207038 1238750 1269471 1293255 1326750 1436950 1511275 1547875 1560825 1601250 1734250 1753079 1810557 1813530 1857450 1858125 1990125 2011730 2115785 2155425 2211250 2229750 2283750 2401875 2538942 2586510 2601375 2720295 2786175 3017595 3022550 3095750 3121650 3316875 3506158 3592375 3621114 3716250 3808413 3980250 4231570 4310850 4335625 4533825 4643625 4803750 5029325 5202750 5259237 5440590 5572350 5574375 6035190 6347355 6466275 6633750 7184750 7556375 7616826 7739375 7804125 8671250 8765395 9052785 9067650 9287250 9950625 10058650 10518474 10578925 10777125 11148750 12271553 12694710 12932550 13006875 13601475 13930875 15087975 15112750 15478750 15608250 15777711 17530790 17961875 18105570 19042065 19901250 21157850 21554250 22669125 23218125 24543106 25146625 26013750 26296185 27202950 27861750 30175950 31555422 31736775 32331375 35923750 36814659 37781875 38084130 39020625 43826975 45263925 45338250 46436250 50293250 52592370 52894625 53885625 61357765 63473550 64662750 68007375 69654375 73629318 75439875 75563750 78041250 78888555 87653950 90527850 95210325 105789250 107771250 110443977 113345625 122715530 125733125 131480925 136014750 139308750 150879750 157777110 158683875 161656875 184073295 190420650 219134875 220887954 226319625 226691250 251466250 262961850 264473125 306788825 317367750 323313750 340036875 368146590 377199375 394442775 438269750 452639250 476051625 528946250 552219885 613577650 657404625 680073750 754398750 788885550 793419375 920366475 952103250 1095674375 1104439770 1131598125 1314809250 1533944125 1586838750 1840732950 1972213875 2191348750 2263196250 2380258125 2761099425 3067888250 3287023125 3944427750 4601832375 4760516250 5522198850 6574046250 7669720625 9203664750 9861069375 13805497125 15339441250 19722138750 23009161875 27610994250 46018323750 69027485625 138054971250
- Sum of all divisors σ(n): 449604080640
- Sum of proper divisors (its aliquot sum) s(n): 311549109390
- 138054971250 is an abundant number, because the sum of its proper divisors (311549109390) is greater than itself. Its abundance is 173494138140
Bases of 138054971250
- Binary: 100000001001001011011110101111011100102
- Hexadecimal: 0x2024B7AF72
- Base-36: 1RF6D5KI
Squares and roots of 138054971250
- 138054971250 squared (1380549712502) is 19059175086838326562500
- 138054971250 cubed (1380549712503) is 2631213868662181426984048828125000
-
The
square root of 138054971250 is 371557.4938687147 -
The
cube root of 138054971250 is 5168.3353258611
Scales and comparisons
How big is 138054971250?- 138,054,971,250 seconds is equal to 4,389 years, 37 weeks, 3 days, 11 hours, 7 minutes, 30 seconds.
-
To count from 1 to 138,054,971,250 would take you about eight thousand, seven hundred seventy-nine 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 138054971250 cubic inches would be around 430.7 feet tall.
Recreational maths with 138054971250
- 138054971250 backwards is 052179450831
- 138054971250 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138054971250's digits is 45
- More coming soon!
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