83385655889920

Names of 83385655889920

• Cardinal: 83385655889920 can be written as Eighty-three trillion, three hundred eighty-five billion, six hundred fifty-five million, eight hundred eighty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 8.338565588992 × 10¹³

Factors of 83385655889920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 94

Divisors of 83385655889920

• Number of divisors d(n): 780
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 29 32 34 40 41 58 64 68 80 82 85 116 128 136 145 160 164 170 205 232 256 272 289 290 320 328 340 410 464 493 512 544 578 580 640 656 680 697 820 928 986 1024 1088 1156 1160 1189 1280 1312 1360 1394 1445 1640 1681 1856 1972 2048 2176 2312 2320 2378 2465 2560 2624 2720 2788 2890 3280 3362 3485 3712 3944 4096 4352 4624 4640 4756 4913 4930 5120 5248 5440 5576 5780 5945 6560 6724 6970 7424 7888 8381 8405 8704 9248 9280 9512 9826 9860 10240 10496 10880 11152 11560 11849 11890 13120 13448 13940 14848 15776 16762 16810 17408 18496 18560 19024 19652 19720 20213 20480 20992 21760 22304 23120 23698 23780 24565 26240 26896 27880 28577 29696 31552 33524 33620 34816 36992 37120 38048 39304 39440 40426 41905 41984 43520 44608 46240 47396 47560 48749 49130 52480 53792 55760 57154 59245 59392 63104 67048 67240 69632 73984 74240 76096 78608 78880 80852 83521 83810 83968 87040 89216 92480 94792 95120 97498 98260 101065 104960 107584 111520 114308 118490 118784 126208 134096 134480 142477 142885 147968 148480 152192 157216 157760 161704 167042 167620 167936 174080 178432 184960 189584 190240 194996 196520 201433 202130 209920 215168 223040 228616 236980 243745 252416 268192 268960 284954 285770 295936 296960 304384 314432 315520 323408 334084 335240 343621 348160 356864 369920 379168 380480 389992 393040 402866 404260 417605 419840 430336 446080 457232 473960 485809 487490 504832 536384 537920 569908 571540 591872 593920 608768 628864 631040 646816 668168 670480 687242 712385 713728 739840 758336 760960 779984 786080 805732 808520 828733 835210 839680 860672 892160 914464 947920 971618 974980 1007165 1009664 1072768 1075840 1139816 1143080 1183744 1217536 1257728 1262080 1293632 1336336 1340960 1374484 1424770 1427456 1479680 1516672 1521920 1559968 1572160 1611464 1617040 1657466 1670420 1718105 1721344 1784320 1828928 1895840 1943236 1949960 2014330 2019328 2145536 2151680 2279632 2286160 2422109 2429045 2435072 2515456 2524160 2587264 2672672 2681920 2748968 2849540 2854912 2959360 3033344 3043840 3119936 3144320 3222928 3234080 3314932 3340840 3424361 3436210 3442688 3568640 3657856 3791680 3886472 3899920 4028660 4143665 4291072 4303360 4559264 4572320 4844218 4858090 4870144 5030912 5048320 5174528 5345344 5363840 5497936 5699080 5841557 5918720 6066688 6087680 6239872 6288640 6445856 6468160 6629864 6681680 6848722 6872420 6885376 7137280 7315712 7583360 7772944 7799840 8057320 8258753 8287330 8582144 8606720 9118528 9144640 9688436 9716180 10061824 10096640 10349056 10690688 10727680 10995872 11398160 11683114 12110545 12133376 12175360 12479744 12577280 12891712 12936320 13259728 13363360 13697444 13744840 14088461 14274560 14631424 15166720 15545888 15599680 16114640 16517506 16574660 17121805 17164288 17213440 18237056 18289280 19376872 19432360 20123648 20698112 21381376 21455360 21991744 22796320 23366228 24221090 24266752 24350720 24959488 25154560 25783424 25872640 26519456 26726720 27394888 27489680 28176922 29207785 29262848 30333440 31091776 31199360 32229280 33035012 33149320 34243610 34328576 34426880 36474112 36578560 38753744 38864720 41293765 41396224 42762752 42910720 43983488 45592640 46732456 48442180 48533504 49918976 50309120 51566848 51745280 53038912 53453440 54789776 54979360 56353844 58415570 58525696 60666880 62183552 62398720 64458560 66070024 66298640 68487220 70442305 72948224 73157120 77507488 77729440 82587530 82792448 85525504 85821440 87966976 91185280 93464912 96884360 99306469 99837952 100618240 103133696 103490560 106077824 106906880 109579552 109958720 112707688 116831140 117051392 121333760 124367104 124797440 128917120 132140048 132597280 136974440 140398801 140884610 145896448 146314240 155014976 155458880 165175060 171051008 171642880 175933952 182370560 186929824 193768720 198612938 199675904 206267392 206981120 212155648 213813760 219159104 219917440 225415376 233662280 239503837 242667520 248734208 249594880 257834240 264280096 265194560 273948880 280797602 281769220 291792896 292628480 310029952 310917760 330350120 342102016 351867904 364741120 373859648 387537440 397225876 412534784 413962240 424311296 427627520 438318208 439834880 450830752 467324560 479007674 496532345 497468416 499189760 515668480 528560192 530389120 547897760 561595204 563538440 583585792 585256960 620059904 621835520 660700240 701994005 703735808 729482240 747719296 775074880 794451752 825069568 848622592 855255040 876636416 879669760 901661504 934649120 958015348 993064690 994936832 998379520 1031336960 1057120384 1060778240 1095795520 1123190408 1127076880 1197519185 1240119808 1243671040 1321400480 1403988010 1407471616 1458964480 1495438592 1550149760 1588903504 1697245184 1710510080 1753272832 1759339520 1803323008 1869298240 1916030696 1986129380 1989873664 2062673920 2114240768 2121556480 2191591040 2246380816 2254153760 2395038370 2480239616 2487342080 2642800960 2807976020 2917928960 2990877184 3100299520 3177807008 3394490368 3506545664 3518679040 3606646016 3738596480 3832061392 3972258760 4071565229 4125347840 4228481536 4243112960 4383182080 4492761632 4508307520 4790076740 4960479232 4974684160 5285601920 5615952040 5981754368 6200599040 6355614016 7013091328 7037358080 7213292032 7477192960 7664122784 7944517520 8143130458 8456963072 8486225920 8766364160 8985523264 9016615040 9580153480 9920958464 9949368320 10571203840 11231904080 11963508736 12401198080 12711228032 14026182656 14426584064 14954385920 15328245568 15889035040 16286260916 16913926144 16972451840 17532728320 17971046528 18033230080 19160306960 20357826145 21142407680 22463808160 23927017472 24802396160 25422456064 28853168128 29908771840 30656491136 31778070080 32572521832 33827852288 35065456640 35942093056 36066460160 38320613920 40715652290 42284815360 44927616320 49604792320 50844912128 57706336256 59817543680 61312982272 63556140160 65145043664 70130913280 71884186112 72132920320 76641227840 81431304580 84569630720 89855232640 101689824256 119635087360 122625964544 127112280320 130290087328 143768372224 144265840640 153282455680 162862609160 169139261440 179710465280 203379648512 245251929088 254224560640 260580174656 287536744448 288531681280 306564911360 325725218320 359420930560 406759297024 490503858176 508449121280 521160349312 575073488896 613129822720 651450436640 718841861120 981007716352 1016898242560 1042320698624 1226259645440 1302900873280 1437683722240 2033796485120 2084641397248 2452519290880 2605801746560 2875367444480 4169282794496 4905038581760 5211603493120 8338565588992 10423206986240 16677131177984 20846413972480 41692827944960 83385655889920
• Sum of all divisors σ(n): 225433797464340
• Sum of proper divisors (its aliquot sum) s(n): 142048141574420
• 83385655889920 is an abundant number, because the sum of its proper divisors (142048141574420) is greater than itself. Its abundance is 58662485684500

Bases of 83385655889920

• Binary: 10010111101011010111100011001100001000000000000₂
• Hexadecimal: 0x4BD6BC661000
• Base-36: TK2UAK9OG

Squares and roots of 83385655889920

• 83385655889920 squared (83385655889920²) is 6953167608192149987157606400
• 83385655889920 cubed (83385655889920³) is 579794441521648710419736714467489087488000
• The square root of 83385655889920 is 9131574.6665030343
• The cube root of 83385655889920 is 43688.1629168959

Scales and comparisons

• 83,385,655,889,920 seconds is equal to 2,651,405 years, 48 weeks, 1 day, 23 hours, 38 minutes, 40 seconds.
• To count from 1 to 83,385,655,889,920 would take you about six million, six hundred twenty-eight thousand, five hundred fourteen 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 83385655889920 cubic inches would be around 3640.7 feet tall.

Recreational maths with 83385655889920

• 83385655889920 backwards is 02998855658338
• The number of decimal digits it has is: 14
• The sum of 83385655889920's digits is 79
• More coming soon!