138704146560

Names of 138704146560

• Cardinal: 138704146560 can be written as One hundred thirty-eight billion, seven hundred four million, one hundred forty-six thousand, five hundred sixty.

Scientific notation

• Scientific notation: 1.3870414656 × 10¹¹

Factors of 138704146560

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 914

Divisors of 138704146560

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 19 20 21 24 28 30 32 35 36 38 40 42 45 48 56 57 60 63 64 70 72 76 80 84 90 95 96 105 112 114 120 126 128 133 140 144 152 160 168 171 180 190 192 210 224 228 240 252 266 280 285 288 304 315 320 331 336 342 360 380 384 399 420 448 456 480 504 532 547 560 570 576 608 630 640 662 665 672 684 720 760 798 840 855 896 912 960 993 1008 1064 1094 1120 1140 1152 1197 1216 1260 1324 1330 1344 1368 1440 1520 1596 1641 1655 1680 1710 1824 1920 1986 1995 2016 2128 2188 2240 2280 2317 2394 2432 2520 2648 2660 2688 2735 2736 2880 2979 3040 3192 3282 3310 3360 3420 3648 3829 3972 3990 4032 4256 4376 4480 4560 4634 4788 4923 4965 5040 5296 5320 5470 5472 5760 5958 5985 6080 6289 6384 6564 6620 6720 6840 6951 7296 7658 7944 7980 8064 8205 8512 8752 9120 9268 9576 9846 9930 10080 10393 10592 10640 10940 10944 11487 11585 11916 11970 12160 12578 12768 13128 13240 13440 13680 13902 14895 15316 15888 15960 16410 17024 17504 18240 18536 18867 19145 19152 19692 19860 20160 20786 20853 21184 21280 21880 21888 22974 23170 23832 23940 24615 25156 25536 26256 26480 27360 27804 29790 30632 31179 31445 31776 31920 32820 34461 34755 35008 36480 37072 37734 38290 38304 39384 39720 40320 41572 41706 42368 42560 43760 44023 45948 46340 47664 47880 49230 50312 51072 51965 52512 52960 54720 55608 56601 57435 59580 61264 62358 62890 63552 63840 65640 68922 69510 70016 72751 74144 75468 76580 76608 78768 79440 83144 83412 85120 87520 88046 91896 92680 93537 94335 95328 95760 98460 100624 103930 104265 105024 105920 109440 111216 113202 114870 119160 122528 124716 125780 127104 127680 131280 132069 137844 139020 145502 148288 150936 153160 153216 155895 157536 158880 166288 166824 172305 175040 176092 181057 183792 185360 187074 188670 190656 191520 196920 201248 207860 208530 210048 211840 218253 220115 222432 226404 229740 238320 245056 249432 251560 255360 262560 264138 275688 278040 283005 291004 296576 301872 306320 311790 315072 317760 332576 333648 344610 350080 352184 362114 363755 367584 370720 374148 377340 381312 383040 393840 396207 402496 415720 417060 436506 440230 444864 452808 459480 467685 476640 490112 498864 503120 525120 528276 543171 551376 556080 566010 582008 603744 612640 623580 630144 635520 654759 660345 665152 667296 689220 704368 724228 727510 735168 741440 748296 754680 766080 787680 792414 804992 831440 834120 873012 880460 889728 905285 905616 918960 935370 953280 997728 1006240 1050240 1056552 1086342 1091265 1102752 1112160 1132020 1164016 1207488 1225280 1247160 1267399 1309518 1320690 1330304 1334592 1378440 1408736 1448456 1455020 1470336 1482880 1496592 1509360 1575360 1584828 1629513 1662880 1668240 1746024 1760920 1810570 1811232 1837920 1870740 1906560 1981035 1995456 2012480 2113104 2172684 2182530 2205504 2224320 2264040 2328032 2414976 2450560 2494320 2534798 2619036 2641380 2669184 2715855 2756880 2817472 2896912 2910040 2993184 3018720 3150720 3169656 3259026 3273795 3325760 3336480 3440083 3492048 3521840 3621140 3622464 3675840 3741480 3802197 3962070 3990912 4024960 4226208 4345368 4365060 4411008 4448640 4528080 4656064 4988640 5069596 5238072 5282760 5431710 5513760 5634944 5793824 5820080 5986368 6037440 6336995 6339312 6518052 6547590 6651520 6672960 6880166 6984096 7043680 7242280 7244928 7351680 7482960 7604394 7924140 8147565 8452416 8690736 8730120 9056160 9312128 9977280 10139192 10320249 10476144 10565520 10863420 11027520 11406591 11587648 11640160 11972736 12074880 12673990 12678624 13036104 13095180 13345920 13760332 13968192 14087360 14484560 14965920 15208788 15848280 16295130 16904832 17200415 17381472 17460240 18112320 19010985 19954560 20278384 20640498 20952288 21131040 21726840 22055040 22813182 23175296 23280320 24080581 25347980 25357248 26072208 26190360 27520664 27936384 28174720 28969120 29931840 30417576 30960747 31696560 32590260 34400830 34762944 34920480 36224640 38021970 40556768 41280996 41904576 42262080 43453680 45626364 46560640 48161162 50695960 50714496 51601245 52144416 52380720 55041328 57032955 57938240 59863680 60835152 61921494 63393120 65180520 68801660 69525888 69840960 72241743 76043940 81113536 82561992 83809152 84524160 86907360 91252728 96322324 101391920 103202490 104288832 104761440 110082656 114065910 115876480 120402905 121670304 123842988 126786240 130361040 137603320 139681920 144483486 152087880 154803735 162227072 165123984 173814720 182505456 192644648 202783840 206404980 208577664 209522880 216725229 220165312 228131820 240805810 243340608 247685976 253572480 260722080 275206640 288966972 304175760 309607470 330247968 347629440 361208715 365010912 385289296 405567680 412809960 419045760 433450458 440330624 456263640 481611620 486681216 495371952 521444160 550413280 577933944 608351520 619214940 660495936 722417430 730021824 770578592 811135360 825619920 866900916 912527280 963223240 990743904 1042888320 1083626145 1100826560 1155867888 1216703040 1238429880 1320991872 1444834860 1460043648 1541157184 1651239840 1733801832 1825054560 1926446480 1981487808 2167252290 2201653120 2311735776 2433406080 2476859760 2889669720 3082314368 3302479680 3467603664 3650109120 3852892960 3962975616 4334504580 4623471552 4953719520 5779339440 6604959360 6935207328 7300218240 7705785920 8669009160 9246943104 9907439040 11558678880 13870414656 15411571840 17338018320 19814878080 23117357760 27740829312 34676036640 46234715520 69352073280 138704146560
• Sum of all divisors σ(n): 578993126400
• Sum of proper divisors (its aliquot sum) s(n): 440288979840
• 138704146560 is an abundant number, because the sum of its proper divisors (440288979840) is greater than itself. Its abundance is 301584833280

Bases of 138704146560

• Binary: 10000001001011011010010101000010000000₂
• Hexadecimal: 0x204B695080
• Base-36: 1RPWV8G0

Squares and roots of 138704146560

• 138704146560 squared (138704146560²) is 19238840272937959833600
• 138704146560 cubed (138704146560³) is 2668506920862017182547047612416000
• The square root of 138704146560 is 372430.0559299693
• The cube root of 138704146560 is 5176.4236749549

Scales and comparisons

• 138,704,146,560 seconds is equal to 4,410 years, 18 weeks, 6 days, 1 hour, 36 minutes.
• To count from 1 to 138,704,146,560 would take you about eight thousand, eight hundred twenty 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 138704146560 cubic inches would be around 431.4 feet tall.

Recreational maths with 138704146560

• 138704146560 backwards is 065641407831
• 138704146560 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138704146560's digits is 45
• More coming soon!