2138979827712

Names of 2138979827712

• Cardinal: 2138979827712 can be written as Two trillion, one hundred thirty-eight billion, nine hundred seventy-nine million, eight hundred twenty-seven thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 2.138979827712 × 10¹²

Factors of 2138979827712

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 161

Divisors of 2138979827712

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 23 24 26 28 32 39 42 46 48 52 56 64 69 78 84 91 92 96 104 112 113 128 138 156 161 168 182 184 192 208 224 226 256 273 276 299 312 322 336 339 364 368 384 416 448 452 483 512 529 546 552 598 624 644 672 678 728 736 768 791 832 896 897 904 966 1024 1058 1092 1104 1196 1248 1288 1344 1356 1456 1469 1472 1536 1582 1587 1664 1792 1794 1808 1932 2048 2093 2116 2184 2208 2373 2392 2496 2576 2599 2688 2712 2912 2938 2944 3072 3164 3174 3328 3584 3588 3616 3703 3864 4096 4186 4232 4368 4407 4416 4746 4784 4992 5152 5198 5376 5424 5824 5876 5888 6144 6279 6328 6348 6656 6877 7168 7176 7232 7406 7728 7797 8192 8372 8464 8736 8814 8832 9492 9568 9984 10283 10304 10396 10752 10848 11109 11648 11752 11776 12288 12558 12656 12696 13312 13754 14336 14352 14464 14812 15456 15594 16384 16744 16928 17472 17628 17664 18193 18984 19136 19968 20566 20608 20631 20792 21504 21696 22218 23296 23504 23552 24576 25116 25312 25392 26624 27508 28672 28704 28928 29624 30849 30912 31188 32768 33488 33787 33856 34944 35256 35328 36386 37968 38272 39936 41132 41216 41262 41584 43008 43392 44436 46592 47008 47104 48139 49152 50232 50624 50784 53248 54579 55016 57344 57408 57856 59248 59777 61698 61824 62376 65536 66976 67574 67712 69888 70512 70656 72772 75936 76544 79872 82264 82432 82524 83168 86016 86784 88872 93184 94016 94208 96278 98304 100464 101248 101361 101568 106496 109158 110032 114688 114816 115712 118496 119554 123396 123648 124752 131072 133952 135148 135424 139776 141024 141312 144417 145544 151872 153088 159744 164528 164864 165048 166336 172032 173568 177744 179331 186368 188032 188416 192556 196608 200928 202496 202722 203136 212992 218316 220064 229376 229632 231424 236509 236992 239108 246792 247296 249504 267904 270296 270848 279552 282048 282624 288834 291088 303744 306176 319488 329056 329728 330096 332672 344064 347136 355488 358662 372736 376064 376832 385112 393216 401856 404992 405444 406272 418439 425984 436632 440128 458752 459264 462848 473018 473984 478216 493584 494592 499008 535808 540592 541696 559104 564096 565248 577668 582176 607488 612352 638976 658112 659456 660192 665344 688128 694272 709527 710976 717324 745472 752128 753664 770224 777101 803712 809984 810888 812544 836878 851968 873264 880256 917504 918528 925696 946036 947968 956432 987168 989184 998016 1071616 1081184 1083392 1118208 1128192 1130496 1155336 1164352 1214976 1224704 1255317 1277952 1316224 1318912 1320384 1330688 1376256 1388544 1419054 1421952 1434648 1490944 1504256 1507328 1540448 1554202 1607424 1619968 1621776 1625088 1673756 1703936 1746528 1760512 1837056 1851392 1892072 1895936 1912864 1974336 1978368 1996032 2143232 2162368 2166784 2236416 2256384 2260992 2310672 2328704 2331303 2429952 2449408 2510634 2555904 2632448 2637824 2640768 2661376 2752512 2777088 2838108 2843904 2869296 2981888 3008512 3014656 3080896 3108404 3214848 3239936 3243552 3250176 3347512 3493056 3521024 3674112 3702784 3784144 3791872 3825728 3948672 3956736 3992064 4286464 4324736 4333568 4472832 4512768 4521984 4621344 4657408 4662606 4859904 4898816 5021268 5111808 5264896 5275648 5281536 5322752 5439707 5554176 5676216 5687808 5738592 5963776 6017024 6161792 6216808 6429696 6479872 6487104 6500352 6695024 6986112 7042048 7348224 7405568 7568288 7583744 7651456 7897344 7913472 7984128 8572928 8649472 8667136 8945664 9025536 9043968 9242688 9314816 9325212 9719808 9797632 10042536 10529792 10551296 10563072 10645504 10879414 11108352 11352432 11375616 11477184 11927552 12034048 12323584 12433616 12859392 12959744 12974208 13000704 13390048 13972224 14084096 14696448 14811136 15136576 15167488 15302912 15794688 15826944 15968256 16319121 17145856 17298944 17334272 17891328 18051072 18485376 18629632 18650424 19439616 19595264 20085072 21059584 21102592 21126144 21291008 21758828 22216704 22704864 22751232 22954368 24068096 24647168 24867232 25718784 25919488 25948416 26001408 26780096 27944448 28168192 29392896 30273152 30334976 30605824 31589376 31653888 31936512 32638242 34291712 34597888 34668544 35782656 36102144 36970752 37259264 37300848 38879232 39190528 40170144 42119168 42252288 42582016 43517656 44433408 45409728 45502464 45908736 48136192 49294336 49734464 51437568 51838976 51896832 52002816 53560192 55888896 56336384 58785792 60546304 60669952 61211648 63178752 63307776 63873024 65276484 68583424 69195776 69337088 72204288 73941504 74518528 74601696 77758464 80340288 84238336 84504576 85164032 87035312 90819456 91004928 91817472 96272384 98588672 99468928 102875136 103677952 103793664 104005632 107120384 111777792 112672768 117571584 121092608 121339904 122423296 126357504 127746048 130552968 137166848 138391552 144408576 147883008 149037056 149203392 155516928 160680576 168476672 169009152 170328064 174070624 181638912 182009856 183634944 192544768 197177344 198937856 205750272 207587328 208011264 214240768 223555584 225345536 242185216 242679808 244846592 252715008 255492096 261105936 274333696 276783104 288817152 295766016 298074112 298406784 311033856 321361152 336953344 338018304 340656128 348141248 363277824 364019712 367269888 394354688 397875712 411500544 415174656 428481536 447111168 450691072 484370432 485359616 489693184 505430016 510984192 522211872 553566208 577634304 591532032 596148224 596813568 642722304 673906688 676036608 696282496 726555648 728039424 734539776 788709376 795751424 823001088 830349312 856963072 894222336 901382144 968740864 979386368 1010860032 1021968384 1044423744 1107132416 1183064064 1192296448 1193627136 1285444608 1347813376 1352073216 1392564992 1453111296 1456078848 1469079552 1577418752 1591502848 1660698624 1713926144 1788444672 1937481728 1958772736 2021720064 2088847488 2214264832 2366128128 2384592896 2387254272 2570889216 2704146432 2785129984 2906222592 2938159104 3154837504 3183005696 3321397248 3427852288 3576889344 3874963456 3917545472 4043440128 4177694976 4428529664 4732256256 4774508544 5141778432 5570259968 5812445184 5876318208 6309675008 6366011392 6642794496 6855704576 7153778688 7749926912 7835090944 8355389952 9464512512 9549017088 10283556864 11140519936 11624890368 11752636416 12732022784 13285588992 13711409152 15499853824 16710779904 18929025024 19098034176 20567113728 22281039872 23249780736 23505272832 25464045568 27422818304 30999707648 33421559808 38196068352 41134227456 44562079744 46499561472 50928091136 54845636608 66843119616 76392136704 82268454912 89124159488 92999122944 101856182272 133686239232 152784273408 164536909824 178248318976 267372478464 305568546816 356496637952 534744956928 712993275904 1069489913856 2138979827712
• Sum of all divisors σ(n): 7403656514688
• Sum of proper divisors (its aliquot sum) s(n): 5264676686976
• 2138979827712 is an abundant number, because the sum of its proper divisors (5264676686976) is greater than itself. Its abundance is 3125696859264

Bases of 2138979827712

• Binary: 11111001000000101001000100000000000000000₂
• Hexadecimal: 0x1F205220000
• Base-36: RAMTD1XC

Squares and roots of 2138979827712

• 2138979827712 squared (2138979827712²) is 4575234703358857203154944
• 2138979827712 cubed (2138979827712³) is 9786334737532491808113572299961008128
• The square root of 2138979827712 is 1462525.1545570079
• The cube root of 2138979827712 is 12884.5393523701

Scales and comparisons

• 2,138,979,827,712 seconds is equal to 68,012 years, 48 weeks, 6 days, 23 hours, 15 minutes, 12 seconds.
• To count from 1 to 2,138,979,827,712 would take you about one hundred seventy thousand and thirty-two 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 2138979827712 cubic inches would be around 1073.7 feet tall.

Recreational maths with 2138979827712

• 2138979827712 backwards is 2177289798312
• The number of decimal digits it has is: 13
• The sum of 2138979827712's digits is 66
• More coming soon!