139349049840

Names of 139349049840

• Cardinal: 139349049840 can be written as One hundred thirty-nine billion, three hundred forty-nine million, forty-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.3934904984 × 10¹¹

Factors of 139349049840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 72

Divisors of 139349049840

• Number of divisors d(n): 2520
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 18 20 21 22 24 26 27 28 30 31 33 35 36 39 40 42 44 45 48 49 52 54 55 56 60 62 63 65 66 70 72 77 78 80 81 84 88 90 91 93 98 99 104 105 108 110 112 117 120 121 124 126 130 132 135 140 143 144 147 154 155 156 162 165 168 176 180 182 186 189 195 196 198 208 210 216 217 220 231 234 240 242 243 245 248 252 260 264 270 273 279 280 286 294 297 308 310 312 315 324 330 336 341 351 360 363 364 372 378 385 390 392 396 403 405 420 429 432 434 440 441 455 462 465 468 484 486 490 495 496 504 520 528 539 540 546 558 560 567 572 585 588 594 605 616 620 624 630 637 648 651 660 682 693 702 715 720 726 728 729 735 744 756 770 780 784 792 806 810 819 837 840 847 858 868 880 882 891 910 924 930 936 945 968 972 980 990 1001 1008 1023 1040 1053 1078 1080 1085 1089 1092 1116 1134 1144 1155 1170 1176 1188 1209 1210 1215 1232 1240 1260 1274 1287 1296 1302 1320 1323 1364 1365 1386 1395 1404 1430 1452 1456 1458 1470 1485 1488 1512 1519 1540 1560 1573 1584 1612 1617 1620 1638 1674 1680 1694 1701 1705 1716 1736 1755 1764 1782 1815 1820 1848 1860 1872 1890 1911 1936 1944 1953 1960 1980 2002 2015 2046 2079 2106 2145 2156 2160 2170 2178 2184 2205 2232 2268 2288 2310 2340 2352 2376 2387 2418 2420 2430 2457 2480 2511 2520 2541 2548 2574 2604 2640 2646 2673 2695 2728 2730 2772 2790 2808 2821 2835 2860 2904 2916 2940 2970 3003 3024 3038 3069 3080 3120 3146 3159 3185 3224 3234 3240 3255 3267 3276 3348 3388 3402 3410 3432 3465 3472 3510 3528 3564 3627 3630 3640 3645 3696 3720 3751 3780 3822 3861 3888 3906 3920 3960 3969 4004 4030 4092 4095 4158 4185 4212 4235 4290 4312 4340 4356 4368 4410 4433 4455 4464 4536 4557 4620 4680 4719 4752 4774 4836 4840 4851 4860 4914 5005 5022 5040 5082 5096 5103 5115 5148 5208 5265 5292 5346 5390 5445 5456 5460 5544 5580 5616 5642 5670 5720 5733 5808 5832 5859 5880 5929 5940 6006 6045 6076 6138 6160 6237 6292 6318 6370 6435 6448 6468 6480 6510 6534 6552 6615 6696 6776 6804 6820 6864 6930 7007 7020 7056 7128 7161 7254 7260 7280 7290 7371 7440 7502 7533 7560 7595 7623 7644 7722 7812 7865 7920 7938 8008 8019 8060 8085 8184 8190 8316 8370 8424 8463 8470 8505 8580 8624 8680 8712 8820 8866 8910 9009 9072 9114 9207 9240 9360 9438 9477 9548 9555 9672 9680 9702 9720 9765 9801 9828 10010 10044 10164 10192 10206 10230 10296 10395 10416 10530 10584 10692 10780 10881 10890 10920 11011 11088 11160 11253 11284 11340 11440 11466 11583 11664 11718 11760 11858 11880 11907 11935 12012 12090 12152 12276 12285 12474 12555 12584 12636 12705 12740 12870 12936 13020 13068 13104 13230 13299 13365 13392 13552 13608 13640 13671 13860 14014 14040 14105 14157 14256 14322 14508 14520 14553 14580 14742 15004 15015 15066 15120 15190 15246 15288 15345 15444 15624 15730 15795 15876 16016 16038 16120 16170 16335 16368 16380 16632 16709 16740 16848 16926 16940 17010 17160 17199 17360 17424 17577 17640 17732 17787 17820 18018 18135 18228 18414 18480 18711 18755 18876 18954 19096 19110 19305 19344 19404 19440 19530 19602 19656 19747 19845 20020 20088 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904863960 947952720 967701735 974468880 995350356 1032215184 1055674620 1071915768 1105944840 1123782660 1151645040 1161242082 1191017520 1244187945 1266809544 1290268980 1327133808 1339894710 1407566160 1421929080 1498376880 1531308240 1548322776 1583511930 1658917260 1720358640 1741863123 1786526280 1809727920 1935403470 1990700712 2111349240 2143831536 2211889680 2247565320 2322484164 2488375890 2533619088 2580537960 2679789420 2843858160 2903105205 3096645552 3167023860 3317834520 3483726246 3573052560 3870806940 3981401424 4222698480 4495130640 4644968328 4976751780 5161075920 5359578840 5806210410 6334047720 6635669040 6967452492 7741613880 8709315615 9289936656 9953503560 10719157680 11612420820 12668095440 13934904984 15483227760 17418631230 19907007120 23224841640 27869809968 34837262460 46449683280 69674524920 139349049840
• Sum of all divisors σ(n): 690458557824
• Sum of proper divisors (its aliquot sum) s(n): 551109507984
• 139349049840 is an abundant number, because the sum of its proper divisors (551109507984) is greater than itself. Its abundance is 411760458144

Bases of 139349049840

• Binary: 10000001110001110110011100000111110000₂
• Hexadecimal: 0x2071D9C1F0
• Base-36: 1S0KTR00

Squares and roots of 139349049840

• 139349049840 squared (139349049840²) is 19418157691310804025600
• 139349049840 cubed (139349049840³) is 2705901823927448565093807035904000
• The square root of 139349049840 is 373294.8564338919
• The cube root of 139349049840 is 5184.4338467923

Scales and comparisons

• 139,349,049,840 seconds is equal to 4,430 years, 45 weeks, 1 day, 5 hours, 24 minutes.
• To count from 1 to 139,349,049,840 would take you about eight thousand, eight hundred sixty-one 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 139349049840 cubic inches would be around 432 feet tall.

Recreational maths with 139349049840

• 139349049840 backwards is 048940943931
• 139349049840 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139349049840's digits is 54
• More coming soon!