138321957355560

Names of 138321957355560

• Cardinal: 138321957355560 can be written as One hundred thirty-eight trillion, three hundred twenty-one billion, nine hundred fifty-seven million, three hundred fifty-five thousand, five hundred sixty.

Scientific notation

• Scientific notation: 1.3832195735556 × 10¹⁴

Factors of 138321957355560

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1581

Divisors of 138321957355560

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 30 33 36 37 40 44 45 55 60 66 72 74 88 90 99 110 111 120 121 132 148 165 180 185 198 220 222 242 264 296 330 333 360 363 370 396 407 440 444 484 495 555 605 660 666 726 740 792 814 888 968 990 1089 1110 1210 1221 1320 1332 1369 1452 1480 1523 1628 1665 1815 1980 2035 2178 2220 2420 2442 2664 2738 2904 3046 3256 3330 3630 3663 3960 4070 4107 4356 4440 4477 4569 4840 4884 5445 5476 6092 6105 6660 6845 7260 7326 7615 8140 8214 8712 8954 9138 9768 10890 10952 12184 12210 12321 13320 13431 13690 13707 14520 14652 15059 15230 16280 16428 16753 17908 18276 18315 20535 21780 22385 22845 24420 24642 26862 27380 27414 29304 30118 30460 32856 33506 35816 36552 36630 40293 41070 43560 44770 45177 45690 48840 49284 50259 53724 54760 54828 56351 60236 60920 61605 67012 67155 68535 73260 75295 80586 82140 83765 89540 90354 91380 98568 100518 107448 109656 112702 120472 123210 134024 134310 135531 137070 146520 150590 150777 161172 164280 165649 167530 169053 179080 180708 182760 184283 201036 201465 225404 225885 246420 251295 268620 271062 274140 281755 301180 301554 322344 331298 335060 338106 361416 368566 402072 402930 450808 451770 492840 496947 502590 507159 537240 542124 548280 552849 563510 602360 603108 619861 662596 670120 676212 677655 737132 753885 805860 828245 845265 903540 921415 993894 1005180 1014318 1084248 1105698 1127020 1206216 1239722 1325192 1352424 1355310 1474264 1490841 1507770 1611720 1656490 1658547 1690530 1807080 1842830 1859583 1987788 2010360 2028636 2084987 2211396 2254040 2319529 2479444 2484735 2535795 2710620 2764245 2981682 3015540 3099305 3312980 3317094 3381060 3685660 3719166 3975576 4057272 4169974 4422792 4639058 4958888 4969470 5071590 5421240 5528490 5578749 5963364 6031080 6198610 6254961 6625960 6634188 6762120 6818471 6958587 7371320 7438332 7454205 8292735 8339948 9278116 9297915 9938940 10143180 10424935 11056980 11157498 11597645 11926728 12397220 12509922 13268376 13636942 13917174 14876664 14908410 16585470 16679896 18556232 18595830 18764883 19877880 20286360 20455413 20849870 20875761 22113960 22314996 22934857 23195290 24794440 25019844 25514819 27273884 27834348 27893745 29816820 31274805 33170940 34092355 34792935 37191660 37529766 40910826 41699740 41751522 44629992 45869714 46390580 50039688 51029638 54547768 55668696 55787490 59633640 61366239 62549610 66341880 68184710 68804571 69585870 74383320 75059532 76544457 81821652 83399480 83503044 85822573 91739428 92781160 93824415 102059276 102277065 104378805 111574980 114674285 122732478 125099220 127574095 136369420 137609142 139171740 150119064 153088914 163643304 167006088 171645146 183478856 187648830 204118552 204554130 206413713 208757610 223149960 229348570 229633371 245464956 250198440 252283427 255148190 257467719 272738840 275218284 278343480 280663009 306177828 306831195 343290292 344022855 375297660 382722285 409108260 412827426 417515220 429112865 458697140 459266742 490929912 504566854 510296380 514935438 550436568 561326018 612355656 613662390 686580584 688045710 750595320 756850281 765444570 772403157 818216520 825654852 835030440 841989027 858225730 917394280 918533484 944048303 1009133708 1020592760 1029870876 1032068565 1122652036 1148166855 1227324780 1261417135 1287338595 1376091420 1403315045 1513700562 1530889140 1544806314 1651309704 1683978054 1716451460 1837066968 1888096606 2018267416 2059741752 2064137130 2245304072 2270550843 2296333710 2454649560 2522834270 2525967081 2574677190 2752182840 2806630090 2832144909 3027401124 3061778280 3089612628 3175435201 3367956108 3432902920 3776193212 3784251405 3862015785 4128274260 4209945135 4541101686 4592667420 4720241515 5045668540 5051934162 5149354380 5613260180 5664289818 6054802248 6179225256 6350870402 6735912216 7552386424 7568502810 7724031570 8256548520 8419890270 8496434727 9082203372 9185334840 9440483030 9526305603 10091337080 10103868324 10298708760 10384531333 11226520360 11328579636 11352754215 12629835405 12701740804 14160724545 15137005620 15448063140 15877176005 16839780540 16992869454 18164406744 18880966060 19052611206 20207736648 20769062666 22657159272 22705508430 25259670810 25403481608 28321449090 28578916809 30274011240 30896126280 31153593999 31754352010 33679561080 33985738908 34929787211 37761932120 38105222412 41538125332 42482173635 45411016860 47631528015 50519341620 51922656665 56642898180 57157833618 62307187998 63508704020 67971477816 69859574422 76210444824 83076250664 84964347270 90822033720 93460781997 95263056030 101038683240 103845313330 104789361633 113285796360 114315667236 124614375996 127017408040 139719148844 142894584045 155767969995 169928694540 174648936055 186921563994 190526112060 207690626660 209578723266 228631334472 249228751992 279438297688 285789168090 311535939990 314368084899 339857389080 349297872110 373843127988 381052224120 384227659321 415381253320 419157446532 467303909985 523946808165 571578336180 623071879980 628736169798 698595744220 747686255976 768455318642 838314893064 934607819970 1047893616330 1143156672360 1152682977963 1246143759960 1257472339596 1397191488440 1536910637284 1571840424495 1869215639940 1921138296605 2095787232660 2305365955926 2514944679192 3073821274568 3143680848990 3458048933889 3738431279880 3842276593210 4191574465320 4610731911852 5763414889815 6287361697980 6916097867778 7684553186420 9221463823704 11526829779630 12574723395960 13832195735556 15369106372840 17290244669445 23053659559260 27664391471112 34580489338890 46107319118520 69160978677780 138321957355560
• Sum of all divisors σ(n): 508178933663310
• Sum of proper divisors (its aliquot sum) s(n): 369856976307750
• 138321957355560 is an abundant number, because the sum of its proper divisors (369856976307750) is greater than itself. Its abundance is 231535018952190

Bases of 138321957355560

• Binary: 11111011100110110010111001000100000000000101000₂
• Hexadecimal: 0x7DCD97220028
• Base-36: 1D148A1IY0

Squares and roots of 138321957355560

• 138321957355560 squared (138321957355560²) is 19132963886673359188262913600
• 138321957355560 cubed (138321957355560³) is 2646509014817901902230037232652676759616000
• The square root of 138321957355560 is 11761035.5562577907
• The cube root of 138321957355560 is 51716.6488158075

Scales and comparisons

• 138,321,957,355,560 seconds is equal to 4,398,210 years, 20 weeks, 12 hours, 6 minutes.
• To count from 1 to 138,321,957,355,560 would take you about ten million, nine hundred ninety-five thousand, five hundred twenty-five 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 138321957355560 cubic inches would be around 4309.7 feet tall.

Recreational maths with 138321957355560

• 138321957355560 backwards is 065553759123831
• The number of decimal digits it has is: 15
• The sum of 138321957355560's digits is 63
• More coming soon!