138993370880
138,993,370,880 is an even composite number composed of six prime numbers multiplied together.
138993370880 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 138993370880:
28 × 5 × 7 × 13 × 172 × 4129
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 13 × 17 × 17 × 4129)See below for interesting mathematical facts about the number 138993370880 from the Numbermatics database.
Names of 138993370880
- Cardinal: 138993370880 can be written as One hundred thirty-eight billion, nine hundred ninety-three million, three hundred seventy thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 1.3899337088 × 1011
Factors of 138993370880
Divisors of 138993370880
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 17 20 26 28 32 34 35 40 52 56 64 65 68 70 80 85 91 104 112 119 128 130 136 140 160 170 182 208 221 224 238 256 260 272 280 289 320 340 364 416 442 448 455 476 520 544 560 578 595 640 680 728 832 884 896 910 952 1040 1088 1105 1120 1156 1190 1280 1360 1445 1456 1547 1664 1768 1792 1820 1904 2023 2080 2176 2210 2240 2312 2380 2720 2890 2912 3094 3328 3536 3640 3757 3808 4046 4129 4160 4352 4420 4480 4624 4760 5440 5780 5824 6188 7072 7280 7514 7616 7735 8092 8258 8320 8840 8960 9248 9520 10115 10880 11560 11648 12376 14144 14560 15028 15232 15470 16184 16516 16640 17680 18496 18785 19040 20230 20645 21760 23120 23296 24752 26299 28288 28903 29120 30056 30464 30940 32368 33032 35360 36992 37570 38080 40460 41290 46240 49504 52598 53677 56576 57806 58240 60112 61880 64736 66064 70193 70720 73984 75140 76160 80920 82580 92480 99008 105196 107354 115612 116480 120224 123760 129472 131495 132128 140386 141440 144515 150280 152320 161840 165160 184960 198016 210392 214708 231224 240448 247520 258944 262990 264256 268385 280772 282880 289030 300560 323680 330320 350965 369920 375739 396032 420784 429416 462448 480896 491351 495040 517888 525980 528512 536770 561544 578060 601120 647360 660640 701930 751478 841568 858832 912509 924896 961792 982702 990080 1051960 1057024 1073540 1123088 1156120 1193281 1202240 1294720 1321280 1403860 1502956 1683136 1717664 1825018 1849792 1878695 1965404 1980160 2103920 2147080 2246176 2312240 2386562 2404480 2456755 2589440 2642560 2807720 3005912 3366272 3435328 3650036 3699584 3757390 3930808 4207840 4294160 4492352 4562545 4624480 4773124 4808960 4913510 5285120 5615440 5966405 6011824 6387563 6732544 6870656 7300072 7399168 7514780 7861616 8352967 8415680 8588320 8984704 9125090 9248960 9546248 9827020 11230880 11932810 12023648 12775126 13741312 14600144 15029560 15512653 15723232 16705934 16831360 17176640 17969408 18250180 18497920 19092496 19654040 22461760 23865620 24047296 25550252 29200288 30059120 31025306 31446464 31937815 33411868 33662720 34353280 36500360 36995840 38184992 39308080 41764835 44923520 47731240 48094592 51100504 58400576 60118240 62050612 62892928 63875630 66823736 68706560 73000720 76369984 77563265 78616160 83529670 89847040 95462480 96189184 102201008 108588571 116801152 120236480 124101224 125785856 127751260 133647472 146001440 152739968 155126530 157232320 167059340 190924960 204402016 217177142 233602304 240472960 248202448 255502520 267294944 292002880 305479936 310253060 314464640 334118680 381849920 408804032 434354284 480945920 496404896 511005040 534589888 542942855 584005760 620506120 628929280 668237360 763699840 817608064 868708568 992809792 1022010080 1069179776 1085885710 1168011520 1241012240 1336474720 1527399680 1635216128 1737417136 1985619584 2044020160 2138359552 2171771420 2482024480 2672949440 3474834272 3971239168 4088040320 4343542840 4964048960 5345898880 6949668544 8176080640 8687085680 9928097920 10691797760 13899337088 17374171360 19856195840 27798674176 34748342720 69496685440 138993370880
- Sum of all divisors σ(n): 435390150720
- Sum of proper divisors (its aliquot sum) s(n): 296396779840
- 138993370880 is an abundant number, because the sum of its proper divisors (296396779840) is greater than itself. Its abundance is 157403408960
Bases of 138993370880
- Binary: 100000010111001010011010000111000000002
- Hexadecimal: 0x205CA68700
- Base-36: 1RUP2BCW
Squares and roots of 138993370880
- 138993370880 squared (1389933708802) is 19319157148585231974400
- 138993370880 cubed (1389933708803) is 2685234774642310415108613865472000
-
The
square root of 138993370880 is 372818.1471977993 -
The
cube root of 138993370880 is 5180.0191171161
Scales and comparisons
How big is 138993370880?- 138,993,370,880 seconds is equal to 4,419 years, 29 weeks, 13 hours, 41 minutes, 20 seconds.
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To count from 1 to 138,993,370,880 would take you about eight thousand, eight hundred thirty-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 138993370880 cubic inches would be around 431.7 feet tall.
Recreational maths with 138993370880
- 138993370880 backwards is 088073399831
- The number of decimal digits it has is: 12
- The sum of 138993370880's digits is 59
- More coming soon!
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