138274902480
138,274,902,480 is an even composite number composed of seven prime numbers multiplied together.
138274902480 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 138274902480:
24 × 3 × 5 × 11 × 13 × 61 × 2572
(2 × 2 × 2 × 2 × 3 × 5 × 11 × 13 × 61 × 257 × 257)See below for interesting mathematical facts about the number 138274902480 from the Numbermatics database.
Names of 138274902480
- Cardinal: 138274902480 can be written as One hundred thirty-eight billion, two hundred seventy-four million, nine hundred two thousand, four hundred eighty.
Scientific notation
- Scientific notation: 1.3827490248 × 1011
Factors of 138274902480
Divisors of 138274902480
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 13 15 16 20 22 24 26 30 33 39 40 44 48 52 55 60 61 65 66 78 80 88 104 110 120 122 130 132 143 156 165 176 183 195 208 220 240 244 257 260 264 286 305 312 330 366 390 429 440 488 514 520 528 572 610 624 660 671 715 732 771 780 793 858 880 915 976 1028 1040 1144 1220 1285 1320 1342 1430 1464 1542 1560 1586 1716 1830 2013 2056 2145 2288 2379 2440 2570 2640 2684 2827 2860 2928 3084 3120 3172 3341 3355 3432 3660 3855 3965 4026 4112 4290 4758 4880 5140 5368 5654 5720 6168 6344 6682 6710 6864 7320 7710 7930 8052 8481 8580 8723 9516 10023 10065 10280 10736 11308 11440 11895 12336 12688 13364 13420 14135 14640 15420 15677 15860 16104 16705 16962 17160 17446 19032 20046 20130 20560 22616 23790 26169 26728 26840 28270 30840 31354 31720 32208 33410 33924 34320 34892 36751 38064 40092 40260 42405 43615 45232 47031 47580 50115 52338 53456 53680 56540 61680 62708 63440 66049 66820 67848 69784 73502 78385 80184 80520 84810 87230 94062 95160 100230 104676 110253 113080 125416 130845 132098 133640 135696 139568 147004 156770 160368 161040 169620 172447 174460 183755 188124 190320 198147 200460 203801 209352 220506 226160 235155 250832 261690 264196 267280 294008 313540 330245 339240 344894 348920 367510 376248 396294 400920 407602 418704 441012 470310 517341 523380 528392 551265 588016 611403 627080 660490 678480 689788 697840 726539 735020 752496 792588 801840 815204 858637 862235 882024 940620 990735 1019005 1034682 1046760 1056784 1102530 1222806 1254160 1320980 1379576 1453078 1470040 1585176 1630408 1717274 1724470 1764048 1881240 1981470 2038010 2069364 2093520 2179617 2205060 2241811 2445612 2575911 2586705 2641960 2759152 2906156 2940080 3057015 3170352 3260816 3434548 3448940 3632695 3762480 3962940 4028989 4076020 4138728 4293185 4359234 4410120 4483622 4891224 5151822 5173410 5283920 5812312 6114030 6725433 6869096 6897880 7265390 7925880 8057978 8152040 8277456 8586370 8718468 8820240 8967244 9445007 9782448 10303644 10346820 10898085 11209055 11624624 12086967 12228060 12879555 13450866 13738192 13795760 14530780 15851760 16115956 16304080 17172740 17436936 17934488 18890014 20144945 20607288 20693640 21796170 22418110 24173934 24456120 25759110 26901732 28335021 29061560 32231912 33627165 34345480 34873872 35868976 37780028 40289890 41214576 41387280 43592340 44318879 44836220 47225035 48347868 48912240 51518220 52376857 53803464 56670042 58123120 60434835 64463824 67254330 68690960 75560056 80579780 87184680 88637758 89672440 94450070 96695736 103036440 104753714 107606928 113340084 120869670 132956637 134508660 141675105 151120112 157130571 161159560 174369360 177275516 179344880 188900140 193391472 206072880 209507428 221594395 226680168 241739340 261884285 265913274 269017320 283350210 314261142 322319120 354551032 377800280 419014856 443188790 453360336 483478680 523768570 531826548 538034640 566700420 576145427 628522284 664783185 709102064 755600560 785652855 838029712 886377580 966957360 1047537140 1063653096 1133400840 1152290854 1257044568 1329566370 1571305710 1728436281 1772755160 2095074280 2127306192 2266801680 2304581708 2514089136 2659132740 2880727135 3142611420 3456872562 3545510320 4190148560 4609163416 5318265480 5761454270 6285222840 6913745124 8642181405 9218326832 10636530960 11522908540 12570445680 13827490248 17284362810 23045817080 27654980496 34568725620 46091634160 69137451240 138274902480
- Sum of all divisors σ(n): 513846361728
- Sum of proper divisors (its aliquot sum) s(n): 375571459248
- 138274902480 is an abundant number, because the sum of its proper divisors (375571459248) is greater than itself. Its abundance is 237296556768
Bases of 138274902480
- Binary: 100000001100011101001110010001110100002
- Hexadecimal: 0x2031D391D0
- Base-36: 1RITB1LC
Squares and roots of 138274902480
- 138274902480 squared (1382749024802) is 19119948655853510150400
- 138274902480 cubed (1382749024803) is 2643809035810751197212250132992000
-
The
square root of 138274902480 is 371853.3346361169 -
The
cube root of 138274902480 is 5171.0783763671
Scales and comparisons
How big is 138274902480?- 138,274,902,480 seconds is equal to 4,396 years, 37 weeks, 23 hours, 8 minutes.
-
To count from 1 to 138,274,902,480 would take you about eight thousand, seven hundred ninety-three 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 138274902480 cubic inches would be around 430.9 feet tall.
Recreational maths with 138274902480
- 138274902480 backwards is 084209472831
- 138274902480 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138274902480's digits is 48
- More coming soon!
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