138947002920
138,947,002,920 is an even composite number composed of eight prime numbers multiplied together.
138947002920 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 138947002920:
23 × 32 × 5 × 11 × 23 × 61 × 89 × 281
(2 × 2 × 2 × 3 × 3 × 5 × 11 × 23 × 61 × 89 × 281)See below for interesting mathematical facts about the number 138947002920 from the Numbermatics database.
Names of 138947002920
- Cardinal: 138947002920 can be written as One hundred thirty-eight billion, nine hundred forty-seven million, two thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.3894700292 × 1011
Factors of 138947002920
Divisors of 138947002920
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 23 24 30 33 36 40 44 45 46 55 60 61 66 69 72 88 89 90 92 99 110 115 120 122 132 138 165 178 180 183 184 198 207 220 230 244 253 264 267 276 281 305 330 345 356 360 366 396 414 440 445 460 488 495 506 534 549 552 562 610 660 671 690 712 732 759 792 801 828 843 890 915 920 979 990 1012 1035 1068 1098 1124 1220 1265 1320 1335 1342 1380 1403 1405 1464 1518 1602 1656 1686 1780 1830 1958 1980 2013 2024 2047 2070 2136 2196 2248 2277 2440 2529 2530 2670 2684 2745 2760 2806 2810 2937 3036 3091 3204 3355 3372 3560 3660 3795 3916 3960 4005 4026 4094 4140 4209 4215 4392 4554 4895 5058 5060 5340 5368 5429 5490 5612 5620 5874 6039 6072 6141 6182 6408 6463 6710 6744 7015 7320 7590 7832 8010 8052 8188 8280 8418 8430 8811 9108 9273 9790 10065 10116 10120 10235 10680 10858 10980 11224 11240 11385 11748 12078 12282 12364 12627 12645 12926 13420 14030 14685 15180 15433 15455 16020 16104 16287 16376 16836 16860 17141 17622 18216 18423 18546 19389 19580 20130 20232 20470 21045 21716 21960 22517 22770 23496 24156 24564 24728 25009 25254 25290 25852 26840 27145 27819 28060 29370 30195 30360 30705 30866 30910 32040 32315 32574 33672 33720 34282 35244 36846 37092 38778 39160 40260 40940 42090 43432 44055 45034 45540 46299 46365 48312 48861 49128 50018 50508 50580 51423 51704 54290 55638 56120 58167 58740 59719 60390 61410 61732 61820 63135 64630 65148 67551 68564 70488 71093 73692 74184 75027 77165 77556 80520 81435 81880 84180 85705 88110 90068 91080 92115 92598 92730 96945 97722 100036 101016 101160 102846 108580 111276 112585 116334 117480 119438 120780 122820 123464 123640 124867 125045 126270 129260 130296 135102 137128 138897 139095 142186 147384 150054 154269 154330 155112 162870 168360 171410 176220 179157 180136 184230 185196 185460 188551 193890 195444 200072 202653 205692 213279 217160 222552 225081 225170 231495 232668 238876 241560 244305 245640 249734 250090 252540 257115 258520 270204 275099 277794 278190 284372 290835 298595 300108 308538 308660 325740 337755 342820 352440 355465 358314 368460 370392 370920 374601 375135 377102 387780 390888 394243 405306 411384 426558 450162 450340 462990 465336 477752 488610 499468 500180 505080 514230 537471 540408 550198 555588 556380 565653 568744 575207 581670 597190 600216 617076 617320 624335 639837 651480 675510 685640 694485 710930 716628 736920 749202 750270 754204 771345 775560 788486 810612 825297 853116 895785 900324 900680 925980 942755 977220 998936 1000360 1013265 1028460 1066395 1074942 1100396 1111176 1112760 1123803 1125405 1131306 1150414 1163340 1182729 1194380 1234152 1248670 1279674 1351020 1373537 1375495 1388970 1421860 1433256 1498404 1500540 1508408 1525549 1542690 1576972 1621224 1650594 1696959 1706232 1725621 1791570 1800648 1851960 1873005 1885510 1954440 1971215 2026530 2056920 2132790 2149884 2200792 2247606 2250810 2262612 2300828 2326680 2365458 2388760 2475891 2497340 2559348 2687355 2702040 2747074 2750990 2777940 2828265 2843720 2876035 2996808 3001080 3051098 3085380 3153944 3199185 3301188 3393918 3451242 3548187 3583140 3746010 3771020 3942430 4053060 4120611 4126485 4265580 4299768 4336673 4495212 4501620 4525224 4576647 4601656 4730916 4951782 4994680 5118696 5176863 5374710 5494148 5501980 5555880 5619015 5656530 5752070 5913645 6102196 6170760 6327277 6398370 6602376 6787836 6867685 6902484 7096374 7166280 7492020 7542040 7627745 7884860 8106120 8241222 8252970 8484795 8531160 8628105 8673346 8990424 9003240 9153294 9461832 9903564 10353726 10749420 10988296 11003960 11238030 11313060 11504140 11827290 12204392 12361833 12379455 12654554 12796740 13010019 13575672 13729941 13735370 13804968 14192748 14984040 15255490 15769720 16482444 16505940 16781039 16969590 17256210 17346692 17740935 18306588 18981831 19807128 20603055 20707452 21498840 21683365 22476060 22626120 22883235 23008280 23654580 24723666 24758910 25309108 25593480 25884315 26020038 27459882 27470740 28385496 30510980 31636385 32964888 33011880 33562078 33939180 34512420 34693384 35087627 35481870 36613176 37963662 39030057 41206110 41414904 43366730 44952120 45766470 47309160 49447332 49517820 50343117 50618216 51768630 52040076 54919764 54941480 56945493 61021960 61809165 63272770 65050095 67124156 67878360 68649705 69024840 70175254 70963740 75927324 78060114 82412220 83905195 86733460 91532940 94909155 98894664 99035640 100686234 103537260 104080152 105262881 109839528 113890986 123618330 126545540 130100190 134248312 137299410 140350508 141927480 151029351 151854648 156120228 164824440 167810390 173466920 175438135 183065880 189818310 195150285 201372468 207074520 210525762 227781972 247236660 251715585 253091080 260200380 274598820 280701016 284727465 302058702 312240456 315788643 335620780 350876270 379636620 385963897 390300570 402744936 421051524 455563944 494473320 503431170 520400760 526314405 549197640 569454930 604117404 631577286 671241560 701752540 755146755 759273240 771927794 780601140 842103048 1006862340 1052628810 1138909860 1157891691 1208234808 1263154572 1403505080 1510293510 1543855588 1561202280 1578943215 1929819485 2013724680 2105257620 2277819720 2315783382 2526309144 3020587020 3087711176 3157886430 3473675073 3859638970 4210515240 4631566764 5789458455 6041174040 6315772860 6947350146 7719277940 9263133528 11578916910 12631545720 13894700292 15438555880 17368375365 23157833820 27789400584 34736750730 46315667640 69473501460 138947002920
- Sum of all divisors σ(n): 530226777600
- Sum of proper divisors (its aliquot sum) s(n): 391279774680
- 138947002920 is an abundant number, because the sum of its proper divisors (391279774680) is greater than itself. Its abundance is 252332771760
Bases of 138947002920
- Binary: 100000010110011110001100000010001010002
- Hexadecimal: 0x2059E30228
- Base-36: 1RTXGHM0
Squares and roots of 138947002920
- 138947002920 squared (1389470029202) is 19306269620450488526400
- 138947002920 cubed (1389470029203) is 2682548301327041320993127297088000
-
The
square root of 138947002920 is 372755.9562501987 -
The
cube root of 138947002920 is 5179.4430377647
Scales and comparisons
How big is 138947002920?- 138,947,002,920 seconds is equal to 4,418 years, 4 weeks, 2 days, 21 hours, 42 minutes.
-
To count from 1 to 138,947,002,920 would take you about eight thousand, eight hundred thirty-six 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 138947002920 cubic inches would be around 431.6 feet tall.
Recreational maths with 138947002920
- 138947002920 backwards is 029200749831
- 138947002920 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138947002920's digits is 45
- More coming soon!
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The information we have on file for 138947002920 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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