138704155532280

Names of 138704155532280

• Cardinal: 138704155532280 can be written as One hundred thirty-eight trillion, seven hundred four billion, one hundred fifty-five million, five hundred thirty-two thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.3870415553228 × 10¹⁴

Factors of 138704155532280

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 1044

Divisors of 138704155532280

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 27 30 36 39 40 45 52 54 60 65 72 78 81 90 104 108 117 120 130 135 156 162 169 180 195 216 234 243 260 270 312 324 338 351 360 390 405 468 486 507 520 540 585 648 676 702 729 780 810 845 936 972 1014 1021 1053 1080 1170 1215 1352 1404 1458 1521 1560 1620 1690 1755 1944 2028 2042 2106 2187 2340 2430 2535 2808 2916 3042 3063 3159 3240 3380 3510 3645 4056 4084 4212 4374 4563 4680 4860 5070 5105 5265 5832 6084 6126 6318 6561 6760 7020 7290 7605 8168 8424 8748 9126 9189 9477 9720 10140 10210 10530 10935 12168 12252 12636 13122 13273 13689 14040 14580 15210 15315 15795 17496 18252 18378 18954 19683 20280 20420 21060 21870 22815 24504 25272 26244 26546 27378 27567 28431 29160 30420 30630 31590 32805 36504 36756 37908 39366 39819 40840 41067 42120 43740 45630 45945 47385 52488 53092 54756 55134 56862 60840 61260 63180 65610 66365 68445 73512 75816 78732 79638 82134 82701 85293 87480 91260 91890 94770 98415 106184 109512 110268 113724 119457 122520 123201 126360 131220 132730 136890 137835 142155 157464 159276 164268 165402 170586 172549 182520 183780 189540 196830 199095 205335 220536 227448 238914 246402 248103 255879 262440 265460 273780 275670 284310 318552 328536 330804 341172 345098 358371 367560 369603 379080 393660 398190 410670 413505 426465 477828 492804 496206 511758 517647 530920 547560 551340 568620 597285 616005 661608 682344 690196 716742 739206 744309 787320 796380 821340 827010 852930 862745 955656 985608 992412 1023516 1035294 1042441 1075113 1102680 1108809 1137240 1194570 1232010 1240515 1279395 1380392 1433484 1478412 1488618 1552941 1592760 1642680 1654020 1705860 1725490 1791855 1848015 1984824 2047032 2070588 2084882 2150226 2217618 2232927 2389140 2464020 2481030 2558790 2588235 2866968 2956824 2977236 3105882 3127323 3225339 3308040 3326427 3411720 3450980 3583710 3696030 3721545 4141176 4169764 4300452 4435236 4465854 4658823 4778280 4928040 4962060 5117580 5176470 5212205 5375565 5544045 5954472 6211764 6254646 6450678 6652854 6698781 6901960 7167420 7392060 7443090 7764705 8339528 8600904 8870472 8931708 9317646 9381969 9676017 9924120 10235160 10352940 10424410 10751130 11088090 11164635 12423528 12509292 12901356 13305708 13397562 13551733 13976469 14334840 14784120 14886180 15529410 15636615 16126695 16632135 17863416 18635292 18763938 19352034 20096343 20705880 20848820 21502260 22176180 22329270 23294115 25018584 25802712 26611416 26795124 27103466 27952938 28145907 29028051 29772360 31058820 31273230 32253390 33264270 33493905 37270584 37527876 38704068 40192686 40655199 41697640 41929407 43004520 44352360 44658540 46588230 46909845 48380085 53590248 54206932 55905876 56291814 58056102 62117640 62546460 64506780 66528540 66987810 67758665 69882345 75055752 77408136 80385372 81310398 83858814 84437721 87084153 89317080 93176460 93819690 96760170 100481715 108413864 111811752 112583628 116112204 121965597 125092920 125788221 129013560 133057080 133975620 135517330 139764690 140729535 145140255 160770744 162620796 167717628 168875442 174168306 176172529 186352920 187639380 193520340 200963430 203275995 209647035 225167256 232224408 243931194 251576442 253313163 261252459 267951240 271034660 279529380 281459070 290280510 325241592 335435256 337750884 348336612 352345058 365896791 375278760 377364663 387040680 401926860 406551990 419294070 422188605 435420765 487862388 503152884 506626326 522504918 528517587 542069320 559058760 562918140 580561020 609827985 628941105 675501768 696673224 704690116 731793582 754729326 759939489 803853720 813103980 838588140 844377210 870841530 880862645 975724776 1006305768 1013252652 1045009836 1057035174 1097690373 1125836280 1132093989 1161122040 1219655970 1257882210 1266565815 1306262295 1409380232 1463587164 1509458652 1519878978 1585552761 1626207960 1677176280 1688754420 1741683060 1761725290 1829483955 1886823315 2026505304 2090019672 2114070348 2195380746 2264187978 2279818467 2439311940 2515764420 2533131630 2612524590 2642587935 2927174328 3018917304 3039757956 3171105522 3293071119 3377508840 3396281967 3483366120 3523450580 3658967910 3773646630 3799697445 4228140696 4390761492 4528375956 4559636934 4756658283 4878623880 5031528840 5066263260 5225049180 5285175870 5488451865 5660469945 6079515912 6342211044 6586142238 6792563934 6839455401 7046901160 7317935820 7547293260 7599394890 7927763805 8781522984 9056751912 9119273868 9513316566 9879213357 10132526520 10450098360 10570351740 10976903730 11320939890 11399092335 12684422088 13172284476 13585127868 13678910802 14269974849 14635871640 15094586520 15198789780 15855527610 16465355595 16981409835 18238547736 19026633132 19758426714 20518366203 21140703480 21953807460 22641879780 22798184670 23783291415 26344568952 27170255736 27357821604 28539949698 29637640071 30397579560 31711055220 32930711190 33962819670 34197277005 38053266264 39516853428 41036732406 42809924547 43907614920 45283759560 45596369340 47566582830 49396066785 54715643208 57079899396 59275280142 63422110440 65861422380 67925639340 68394554010 71349874245 79033706856 82073464812 85619849094 88912920213 91192738680 95133165660 98792133570 102591831015 114159798792 118550560284 128429773641 131722844760 135851278680 136789108020 142699748490 148188200355 164146929624 171239698188 177825840426 190266331320 197584267140 205183662030 214049622735 237101120568 256859547282 266738760639 273578216040 285399496980 296376400710 342479396376 355651680852 385289320923 395168534280 410367324060 428099245470 444564601065 513719094564 533477521278 570798993960 592752801420 642148868205 711303361704 770578641846 820734648120 856198490940 889129202130 1027438189128 1066955042556 1155867962769 1185505602840 1284297736410 1333693803195 1541157283692 1712396981880 1778258404260 1926446604615 2133910085112 2311735925538 2568595472820 2667387606390 3082314567384 3467603888307 3556516808520 3852893209230 4623471851076 5137190945640 5334775212780 5779339813845 6935207776614 7705786418460 9246943702152 10669550425560 11558679627690 13870415553228 15411572836920 17338019441535 23117359255380 27740831106456 34676038883070 46234718510760 69352077766140 138704155532280
• Sum of all divisors σ(n): 507394610549640
• Sum of proper divisors (its aliquot sum) s(n): 368690455017360
• 138704155532280 is an abundant number, because the sum of its proper divisors (368690455017360) is greater than itself. Its abundance is 229986299485080

Bases of 138704155532280

• Binary: 11111100010011010010011111010110101101111111000₂
• Hexadecimal: 0x7E2693EB5BF8
• Base-36: 1D5ZT4YVI0

Squares and roots of 138704155532280

• 138704155532280 squared (138704155532280²) is 19238842761922920530121998400
• 138704155532280 cubed (138704155532280³) is 2668507438710836092579055974756689308352000
• The square root of 138704155532280 is 11777272.8393410333
• The cube root of 138704155532280 is 51764.2378656967

Scales and comparisons

• 138,704,155,532,280 seconds is equal to 4,410,363 years, 5 weeks, 3 days, 12 hours, 18 minutes.
• To count from 1 to 138,704,155,532,280 would take you about eleven million, twenty-five thousand, nine hundred seven 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 138704155532280 cubic inches would be around 4313.7 feet tall.

Recreational maths with 138704155532280

• 138704155532280 backwards is 082235551407831
• 138704155532280 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138704155532280's digits is 54
• More coming soon!