138203360880

Names of 138203360880

• Cardinal: 138203360880 can be written as One hundred thirty-eight billion, two hundred three million, three hundred sixty thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.3820336088 × 10¹¹

Factors of 138203360880

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 419

Divisors of 138203360880

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 39 40 41 47 48 52 60 65 78 80 82 94 104 120 123 127 130 141 156 164 181 188 195 205 208 235 240 246 254 260 282 312 328 362 376 381 390 410 470 492 508 520 533 543 564 611 615 624 635 656 705 724 752 762 780 820 905 940 984 1016 1040 1066 1086 1128 1222 1230 1270 1410 1448 1524 1560 1599 1640 1651 1810 1833 1880 1905 1927 1968 2032 2132 2172 2256 2353 2444 2460 2540 2665 2715 2820 2896 3048 3055 3120 3198 3280 3302 3620 3666 3760 3810 3854 4264 4344 4706 4888 4920 4953 5080 5207 5330 5430 5640 5781 5969 6096 6110 6396 6604 7059 7240 7332 7421 7620 7708 7995 8255 8507 8528 8688 9165 9412 9635 9776 9840 9906 10160 10414 10660 10860 11280 11562 11765 11938 12220 12792 13208 14118 14480 14664 14842 15240 15416 15621 15990 16510 17014 17907 18330 18824 19270 19812 20828 21320 21720 22263 22987 23124 23530 23876 24440 24765 25051 25521 25584 26035 26416 28236 28905 29328 29684 29845 30480 30832 31242 31980 33020 34028 35295 35814 36660 37105 37648 38540 39624 41656 42535 42640 43440 44526 45974 46248 47060 47752 48880 49530 50102 51042 52070 56472 57810 59368 59690 62484 63960 66040 67691 68056 68961 70590 71628 73320 74210 75153 77080 77597 78105 79248 83312 85070 89052 89535 91948 92496 94120 95504 96473 99060 100204 102084 104140 110591 111315 112944 114935 115620 118736 119380 124968 125255 127605 127920 132080 135382 136112 137922 141180 143256 146640 148420 150306 154160 155194 156210 170140 178104 179070 183896 188240 192946 198120 200408 203073 204168 208280 221182 222630 229870 231240 232791 238760 244729 249936 250510 255210 270764 275844 282360 286512 289419 296840 298831 300612 310388 312420 331773 338455 340280 344805 348787 356208 358140 367792 375765 385892 387985 396240 400816 406146 408336 416560 442364 445260 459740 462480 465582 477520 482365 489458 501020 510420 541528 551688 552955 564720 578838 593680 597662 601224 620776 624840 663546 676910 680560 689610 697574 716280 734187 751530 771784 775970 812292 884728 890520 896493 919480 931164 942467 964730 978916 1002040 1015365 1020840 1046361 1080389 1083056 1103376 1105910 1157676 1163955 1195324 1202448 1223645 1241552 1249680 1327092 1353820 1379220 1395148 1432560 1447095 1468374 1494155 1503060 1543568 1551940 1624584 1658865 1743935 1769456 1781040 1792986 1838960 1862328 1884934 1929460 1957832 2004080 2030730 2041680 2092722 2160778 2211820 2315352 2327910 2390648 2447290 2654184 2707640 2758440 2790296 2827401 2894190 2936748 2988310 3006120 3103880 3181477 3241167 3249168 3317730 3487870 3585972 3670935 3724656 3769868 3858920 3915664 4061460 4185444 4321556 4423640 4482465 4534231 4630704 4655820 4712335 4781296 4894580 5231805 5308368 5401945 5415280 5516880 5580592 5654802 5788380 5873496 5976620 6012240 6207760 6362954 6482334 6635460 6975740 7171944 7341870 7539736 7717840 8122920 8370888 8643112 8847280 8964930 9068462 9311640 9424670 9544431 9789160 10463610 10803890 11309604 11576760 11746992 11953240 12252071 12725908 12964668 13270920 13602693 13951480 14045057 14137005 14343888 14683740 15079472 15907385 16205835 16245840 16741776 17286224 17929860 18136924 18623280 18849340 19088862 19578320 20927220 21607780 22619208 22671155 23153520 23906480 24504142 25451816 25929336 26541840 27205386 27902960 28090114 28274010 29367480 31814770 32411670 35859720 36273848 36756213 37698680 38177724 41854440 42135171 43215560 44295949 45238416 45342310 47722155 49008284 50903632 51858672 54410772 56180228 56548020 58734960 61260355 63629540 64823340 68013465 70225285 71719440 72547696 73512426 75397360 76355448 83708880 84270342 86431120 88591898 90684620 95444310 98016568 108821544 112360456 113096040 122520710 127259080 129646680 132887847 136026930 140450570 147024852 152710896 168540684 177183796 181369240 183781065 190888620 196033136 210675855 217643088 221479745 224720912 226192080 245041420 254518160 259293360 265775694 272053860 280901140 294049704 337081368 354367592 362738480 367562130 381777240 421351710 442959490 490082840 531551388 544107720 561802280 575847337 588099408 664439235 674162736 708735184 735124260 763554480 842703420 885918980 980165680 1063102776 1088215440 1123604560 1151694674 1328878470 1470248520 1685406840 1727542011 1771837960 2126205552 2303389348 2657756940 2879236685 2940497040 3370813680 3455084022 3543675920 4606778696 5315513880 5758473370 6910168044 8637710055 9213557392 10631027760 11516946740 13820336088 17275420110 23033893480 27640672176 34550840220 46067786960 69101680440 138203360880
• Sum of all divisors σ(n): 489184690176
• Sum of proper divisors (its aliquot sum) s(n): 350981329296
• 138203360880 is an abundant number, because the sum of its proper divisors (350981329296) is greater than itself. Its abundance is 212777968416

Bases of 138203360880

• Binary: 10000000101101100011111110111001110000₂
• Hexadecimal: 0x202D8FEE70
• Base-36: 1RHMPNQO

Squares and roots of 138203360880

• 138203360880 squared (138203360880²) is 19100168958527514374400
• 138203360880 cubed (138203360880³) is 2639707543444351822494590633472000
• The square root of 138203360880 is 371757.1261993507
• The cube root of 138203360880 is 5170.1864067365

Scales and comparisons

• 138,203,360,880 seconds is equal to 4,394 years, 22 weeks, 5 days, 22 hours, 28 minutes.
• To count from 1 to 138,203,360,880 would take you about eight thousand, seven hundred eighty-eight 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 138203360880 cubic inches would be around 430.8 feet tall.

Recreational maths with 138203360880

• 138203360880 backwards is 088063302831
• The number of decimal digits it has is: 12
• The sum of 138203360880's digits is 42
• More coming soon!