138919470480
138,919,470,480 is an even composite number composed of seven prime numbers multiplied together.
138919470480 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 138919470480:
24 × 32 × 5 × 7 × 43 × 83 × 7723
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 43 × 83 × 7723)See below for interesting mathematical facts about the number 138919470480 from the Numbermatics database.
Names of 138919470480
- Cardinal: 138919470480 can be written as One hundred thirty-eight billion, nine hundred nineteen million, four hundred seventy thousand, four hundred eighty.
Scientific notation
- Scientific notation: 1.3891947048 × 1011
Factors of 138919470480
Divisors of 138919470480
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 35 36 40 42 43 45 48 56 60 63 70 72 80 83 84 86 90 105 112 120 126 129 140 144 166 168 172 180 210 215 240 249 252 258 280 301 315 332 336 344 360 387 415 420 430 498 504 516 560 581 602 630 645 664 688 720 747 774 830 840 860 903 996 1008 1032 1162 1204 1245 1260 1290 1328 1494 1505 1548 1660 1680 1720 1743 1806 1935 1992 2064 2324 2408 2490 2520 2580 2709 2905 2988 3010 3096 3320 3440 3486 3569 3612 3735 3870 3984 4515 4648 4816 4980 5040 5160 5229 5418 5810 5976 6020 6192 6640 6972 7138 7224 7470 7723 7740 8715 9030 9296 9960 10320 10458 10707 10836 11620 11952 12040 13545 13944 14276 14448 14940 15446 15480 17430 17845 18060 19920 20916 21414 21672 23169 23240 24080 24983 26145 27090 27888 28552 29880 30892 30960 32121 34860 35690 36120 38615 41832 42828 43344 46338 46480 49966 52290 53535 54061 54180 57104 59760 61784 64242 69507 69720 71380 72240 74949 77230 83664 85656 92676 99932 104580 107070 108122 108360 115845 123568 124915 128484 139014 139440 142760 149898 154460 160605 162183 171312 185352 199864 209160 214140 216244 216720 224847 231690 249830 256968 270305 278028 285520 299796 308920 321210 324366 332089 347535 370704 374745 399728 418320 428280 432488 449694 463380 486549 499660 513936 540610 556056 599592 617840 641009 642420 648732 664178 695070 749490 810915 856560 864976 899388 926760 973098 996267 999320 1081220 1112112 1124235 1199184 1282018 1284840 1297464 1328356 1390140 1498980 1621830 1660445 1798776 1853520 1923027 1946196 1992534 1998640 2162440 2248470 2324623 2432745 2564036 2569680 2594928 2656712 2780280 2988801 2997960 3205045 3243660 3320890 3597552 3846054 3892392 3985068 4324880 4487063 4496940 4649246 4865490 4981335 5128072 5313424 5560560 5769081 5977602 5995920 6410090 6487320 6641780 6973869 7692108 7784784 7970136 8974126 8993880 9298492 9615135 9730980 9962670 10256144 11538162 11623115 11955204 12820180 12974640 13283560 13461189 13947738 14944005 15384216 15940272 17948252 17987760 18596984 19230270 19461960 19925340 20921607 22435315 23076324 23246230 23910408 25640360 26567120 26922378 27563387 27895476 28845405 29888010 30768432 34869345 35896504 37193968 38460540 38923920 39850680 40383567 41843214 44870630 46152648 46492460 47820816 51280720 53844756 55126774 55790952 57690810 59776020 67305945 69738690 71793008 76921080 79701360 80767134 82690161 83686428 89741260 92305296 92984920 104608035 107689512 110253548 111581904 115381620 119552040 134611890 137816935 139477380 153842160 161534268 165380322 167372856 179482520 185969840 192943709 201917835 209216070 215379024 220507096 230763240 239104080 248070483 269223780 275633870 278954760 323068536 330760644 334745712 358965040 385887418 403835670 413450805 418432140 441014192 461526480 496140966 538447560 551267740 557909520 578831127 646137072 661521288 771774836 807671340 826901610 836864280 964718545 992281932 1076895120 1102535480 1157662254 1240352415 1323042576 1543549672 1615342680 1653803220 1673728560 1736493381 1929437090 1984563864 2205070960 2315324508 2480704830 2894155635 3087099344 3230685360 3307606440 3472986762 3858874180 3969127728 4630649016 4961409660 5788311270 6615212880 6945973524 7717748360 8682466905 9261298032 9922819320 11576622540 13891947048 15435496720 17364933810 19845638640 23153245080 27783894096 34729867620 46306490160 69459735240 138919470480
- Sum of all divisors σ(n): 552230654976
- Sum of proper divisors (its aliquot sum) s(n): 413311184496
- 138919470480 is an abundant number, because the sum of its proper divisors (413311184496) is greater than itself. Its abundance is 274391714016
Bases of 138919470480
- Binary: 100000010110000011111011100101100100002
- Hexadecimal: 0x20583EE590
- Base-36: 1RTH2DG0
Squares and roots of 138919470480
- 138919470480 squared (1389194704802) is 19298619278443591430400
- 138919470480 cubed (1389194704803) is 2680953971156503400060633774592000
-
The
square root of 138919470480 is 372719.0235016185 -
The
cube root of 138919470480 is 5179.1009118181
Scales and comparisons
How big is 138919470480?- 138,919,470,480 seconds is equal to 4,417 years, 10 weeks, 6 days, 5 hours, 48 minutes.
-
To count from 1 to 138,919,470,480 would take you about eight thousand, eight hundred thirty-four 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 138919470480 cubic inches would be around 431.6 feet tall.
Recreational maths with 138919470480
- 138919470480 backwards is 084074919831
- The number of decimal digits it has is: 12
- The sum of 138919470480's digits is 54
- More coming soon!
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