138738407500
138,738,407,500 is an even composite number composed of seven prime numbers multiplied together.
138738407500 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 138738407500:
22 × 54 × 7 × 11 × 31 × 67 × 347
(2 × 2 × 5 × 5 × 5 × 5 × 7 × 11 × 31 × 67 × 347)See below for interesting mathematical facts about the number 138738407500 from the Numbermatics database.
Names of 138738407500
- Cardinal: 138738407500 can be written as One hundred thirty-eight billion, seven hundred thirty-eight million, four hundred seven thousand, five hundred.
Scientific notation
- Scientific notation: 1.387384075 × 1011
Factors of 138738407500
Divisors of 138738407500
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 4 5 7 10 11 14 20 22 25 28 31 35 44 50 55 62 67 70 77 100 110 124 125 134 140 154 155 175 217 220 250 268 275 308 310 335 341 347 350 385 434 469 500 550 620 625 670 682 694 700 737 770 775 868 875 938 1085 1100 1250 1340 1364 1375 1388 1474 1540 1550 1675 1705 1735 1750 1876 1925 2077 2170 2345 2387 2429 2500 2750 2948 3100 3350 3410 3470 3500 3685 3817 3850 3875 4154 4340 4375 4690 4774 4858 5159 5425 5500 6700 6820 6875 6940 7370 7634 7700 7750 8308 8375 8525 8675 8750 9380 9548 9625 9716 10318 10385 10757 10850 11725 11935 12145 13750 14539 14740 15268 15500 16750 17050 17350 17500 18425 19085 19250 19375 20636 20770 21514 21700 22847 23249 23450 23870 24290 25795 26719 27125 27500 29078 33500 34100 34700 36850 38170 38500 38750 41540 41875 42625 43028 43375 45694 46498 46900 47740 48125 48580 51590 51925 53438 53785 54250 58156 58625 59675 60725 72695 73700 75299 76340 77500 83750 85250 86750 91388 92125 92996 95425 96250 103180 103850 106876 107570 108500 114235 116245 117250 118327 119350 121450 128975 133595 135625 145390 150598 159929 162743 167500 170500 173500 184250 190850 192500 207700 213125 215140 216875 228470 232490 234500 236654 238700 242900 255739 257950 259625 267190 268925 271250 290780 293125 298375 301196 303625 319858 325486 363475 368500 376495 381700 426250 433750 456940 460625 464980 473308 477125 511478 515900 519250 534380 537850 542500 571175 581225 586250 591635 596750 607250 639716 644875 650972 667975 720719 726950 752990 799645 813715 828289 852500 867500 921250 954250 1022956 1038500 1075700 1142350 1162450 1172500 1183270 1193500 1214500 1278695 1289750 1298125 1335950 1344625 1441438 1453900 1491875 1505980 1518125 1599290 1627430 1656578 1790173 1817375 1842500 1882475 1908500 2284700 2324900 2366540 2385625 2557390 2579500 2596250 2671900 2689250 2855875 2882876 2906125 2958175 2983750 3036250 3198580 3224375 3254860 3313156 3339875 3580346 3603595 3634750 3764950 3998225 4068575 4141445 4771250 5045033 5114780 5192500 5378500 5711750 5812250 5916350 5967500 6072500 6393475 6448750 6679750 6723125 7160692 7207190 7269500 7529900 7927909 7996450 8137150 8282890 8950865 9086875 9412375 9542500 10090066 11423500 11624500 11832700 12786950 12897500 13359500 13446250 14279375 14414380 14530625 14790875 15855818 15992900 16274300 16565780 16699375 17901730 18017975 18173750 18824750 19991125 20180132 20342875 20707225 25225165 25573900 26892500 28558750 29061250 29581750 31711636 31967375 33398750 35803460 36035950 36347500 37649500 39639545 39982250 40685750 41414450 44754325 47061875 50450330 55495363 57117500 58122500 59163500 63934750 66797500 72071900 73954375 79279090 79964500 81371500 82828900 89508650 90089875 94123750 99955625 100900660 101714375 103536125 110990726 126125825 127869500 147908750 158558180 159836875 179017300 180179750 188247500 198197725 199911250 203428750 207072250 221981452 223771625 252251650 277476815 295817500 319673750 360359500 396395450 399822500 406857500 414144500 447543250 450449375 504503300 517680625 554953630 630629125 639347500 792790900 895086500 900898750 990988625 1035361250 1109907260 1118858125 1261258250 1387384075 1801797500 1981977250 2070722500 2237716250 2522516500 2774768150 3153145625 3963954500 4475432500 4954943125 5549536300 6306291250 6936920375 9909886250 12612582500 13873840750 19819772500 27747681500 34684601875 69369203750 138738407500
- Sum of all divisors σ(n): 397427982336
- Sum of proper divisors (its aliquot sum) s(n): 258689574836
- 138738407500 is an abundant number, because the sum of its proper divisors (258689574836) is greater than itself. Its abundance is 119951167336
Bases of 138738407500
- Binary: 100000010011010111010000011000010011002
- Hexadecimal: 0x204D74184C
- Base-36: 1RQH9KCS
Squares and roots of 138738407500
- 138738407500 squared (1387384075002) is 19248345715636056250000
- 138738407500 cubed (1387384075003) is 2670484831596794293705421875000000
-
The
square root of 138738407500 is 372476.0495656065 -
The
cube root of 138738407500 is 5176.8498447201
Scales and comparisons
How big is 138738407500?- 138,738,407,500 seconds is equal to 4,411 years, 23 weeks, 3 days, 14 hours, 31 minutes, 40 seconds.
-
To count from 1 to 138,738,407,500 would take you about eight thousand, eight hundred twenty-two 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 138738407500 cubic inches would be around 431.4 feet tall.
Recreational maths with 138738407500
- 138738407500 backwards is 005704837831
- The number of decimal digits it has is: 12
- The sum of 138738407500's digits is 46
- More coming soon!
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