138521424360

Names of 138521424360

• Cardinal: 138521424360 can be written as One hundred thirty-eight billion, five hundred twenty-one million, four hundred twenty-four thousand, three hundred sixty.

Scientific notation

• Scientific notation: 1.3852142436 × 10¹¹

Factors of 138521424360

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 627

Divisors of 138521424360

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 17 20 22 24 29 30 33 34 37 40 44 51 55 58 60 66 68 74 85 87 88 102 110 111 116 120 121 132 136 145 148 165 170 174 185 187 204 220 222 232 242 255 264 290 296 319 330 340 348 363 370 374 407 408 435 440 444 484 493 510 523 555 561 580 605 629 638 660 680 696 726 740 748 814 870 888 935 957 968 986 1020 1046 1073 1110 1122 1160 1210 1221 1258 1276 1320 1452 1479 1480 1496 1569 1595 1628 1740 1815 1870 1887 1914 1972 2035 2040 2057 2092 2146 2220 2244 2420 2442 2465 2516 2552 2615 2805 2904 2958 3138 3145 3190 3219 3256 3480 3509 3630 3740 3774 3828 3944 4070 4114 4184 4292 4440 4477 4488 4785 4840 4884 4930 5032 5230 5365 5423 5610 5753 5916 6105 6171 6276 6290 6380 6438 6919 7018 7260 7395 7480 7548 7656 7845 8140 8228 8584 8891 8954 9435 9570 9768 9860 10285 10460 10527 10730 10846 11220 11506 11803 11832 12210 12342 12552 12580 12760 12876 13431 13838 14036 14520 14790 15096 15167 15690 16095 16269 16280 16456 17259 17545 17782 17908 18241 18870 19140 19351 19720 20570 20757 20920 21054 21460 21692 22385 22440 23012 23606 24420 24684 25160 25752 26673 26862 27115 27676 28072 28765 29580 30334 30855 31380 32190 32538 34518 34595 35090 35409 35564 35816 36482 37740 38280 38702 41140 41514 42108 42920 43384 44455 44770 45501 46024 47212 48840 49368 52635 53346 53724 54230 54723 55352 57530 58053 59015 59160 59653 60668 61710 62760 63283 64380 65076 67155 69036 69190 70180 70818 71128 72964 75480 75835 76109 77404 81345 82280 83028 84216 86295 88910 89540 91002 91205 94424 96755 97801 103785 105270 106692 107448 108460 109446 115060 116106 118030 119306 121336 123420 126566 128760 129833 130152 133365 134310 138072 138380 140360 141636 145928 151670 152218 154808 162690 166056 166837 172590 177045 177820 178959 179080 182004 182410 189849 193510 195602 200651 207570 210540 212861 213384 216920 218892 227505 228327 230120 232212 236060 238612 246840 253132 257839 259666 266730 268620 273615 276760 283272 290265 293403 298265 303340 304436 316415 325380 328967 333674 345180 354090 355640 357918 364008 364820 379698 380545 387020 389499 391204 401302 415140 421080 425722 437784 455010 456654 464424 472120 477224 489005 500511 506264 515678 519332 533460 537240 547230 561179 580530 586806 596530 601953 606680 608872 632830 638583 649165 650760 657934 667348 690360 708180 715836 729640 759396 761090 773517 774040 778998 782408 802604 830280 834185 851444 894795 910020 913308 949245 978010 986901 1001022 1003255 1031356 1038664 1064305 1066920 1075811 1094460 1122358 1141635 1161060 1173612 1193060 1203906 1265660 1277166 1289195 1298330 1315868 1334696 1416360 1431672 1467015 1518792 1522180 1547034 1557996 1605208 1644835 1668370 1683537 1702888 1789590 1820040 1826616 1835207 1898490 1947495 1956020 1973802 2002044 2006510 2062712 2128610 2151622 2188920 2207161 2244716 2283270 2322120 2341471 2347224 2386120 2407812 2502555 2531320 2554332 2578390 2596660 2631736 2805895 2836229 2934030 3009765 3044360 3094068 3115992 3192915 3227433 3289670 3336740 3367074 3579180 3618637 3670414 3796980 3867585 3894990 3912040 3947604 4004088 4013020 4257220 4303244 4414322 4489432 4566540 4682942 4815624 4934505 5005110 5108664 5156780 5193320 5379055 5505621 5611790 5672458 5868060 6019530 6172969 6188136 6385830 6454866 6579340 6621483 6673480 6734148 7024413 7158360 7237274 7340828 7593960 7735170 7789980 7895208 8026040 8417685 8508687 8514440 8606488 8828644 9133080 9176035 9365884 9540043 9869010 10010220 10313560 10758110 10855911 11011242 11035805 11223580 11344916 11707355 11736120 12039060 12345938 12771660 12909732 13158680 13242966 13468296 14048826 14181145 14474548 14681656 15470340 15579960 16137165 16835370 17017374 17657288 18093185 18352070 18518907 18731768 19080086 19738020 20020440 21516220 21711822 22022484 22071610 22447160 22689832 23414710 24078120 24691876 25543320 25819464 26485932 27528105 28097652 28362290 28620129 28949096 30864845 30940680 31198519 32274330 33107415 33670740 34034748 35122065 36186370 36704140 37037814 38160172 39476040 39805007 42543435 43032440 43423644 44044968 44143220 46829420 47700215 49383752 52971864 54279555 55056210 56195304 56724580 57240258 61729690 62397038 64548660 66214830 67341480 67902659 68069496 70244130 72372740 73408280 74075628 76320344 79610014 85086870 86847288 88286440 92594535 93595557 93658840 95400430 104940473 108559110 110112420 113449160 114480516 119415021 123459380 124794076 129097320 132429660 135805318 140488260 143100645 144745480 148151256 155992595 159220028 170173740 185189070 187191114 190800860 199025035 203707977 209880946 217118220 220224840 228961032 238830042 246918760 249588152 264859320 271610636 280976520 286201290 311985190 314821419 318440056 339513295 340347480 370378140 374382228 381601720 398050070 407415954 419761892 434236440 467977785 477660084 524702365 543221272 572402580 597075105 623970380 629642838 679026590 740756280 748764456 796100140 814831908 839523784 935955570 955320168 1018539885 1049404730 1144805160 1154345203 1194150210 1247940760 1259285676 1358053180 1574107095 1592200280 1629663816 1871911140 2037079770 2098809460 2308690406 2388300420 2518571352 2716106360 3148214190 3463035609 3743822280 4074159540 4197618920 4617380812 4776600840 5771726015 6296428380 6926071218 8148319080 9234761624 11543452030 12592856760 13852142436 17315178045 23086904060 27704284872 34630356090 46173808120 69260712180 138521424360
• Sum of all divisors σ(n): 514828742400
• Sum of proper divisors (its aliquot sum) s(n): 376307318040
• 138521424360 is an abundant number, because the sum of its proper divisors (376307318040) is greater than itself. Its abundance is 237785893680

Bases of 138521424360

• Binary: 10000001000000100001010011000111101000₂
• Hexadecimal: 0x20408531E8
• Base-36: 1RMW2V3C

Squares and roots of 138521424360

• 138521424360 squared (138521424360²) is 19188185006723201409600
• 138521424360 cubed (138521424360³) is 2657974718014494035516951777856000
• The square root of 138521424360 is 372184.6643267291
• The cube root of 138521424360 is 5174.1496185365

Scales and comparisons

• 138,521,424,360 seconds is equal to 4,404 years, 28 weeks, 5 days, 5 hours, 26 minutes.
• To count from 1 to 138,521,424,360 would take you about eight thousand, eight hundred 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 138521424360 cubic inches would be around 431.2 feet tall.

Recreational maths with 138521424360

• 138521424360 backwards is 063424125831
• The number of decimal digits it has is: 12
• The sum of 138521424360's digits is 39
• More coming soon!