6999989649408

Names of 6999989649408

• Cardinal: 6999989649408 can be written as Six trillion, nine hundred ninety-nine billion, nine hundred eighty-nine million, six hundred forty-nine thousand, four hundred eight.

Scientific notation

• Scientific notation: 6.999989649408 × 10¹²

Factors of 6999989649408

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 3940

Divisors of 6999989649408

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 27 28 32 34 36 42 48 51 54 56 63 64 68 72 84 96 102 108 112 119 126 128 136 144 153 168 189 192 204 216 224 238 252 256 272 288 289 306 336 357 378 384 408 432 448 459 476 504 512 544 576 578 612 672 714 756 768 816 864 867 896 918 952 1008 1024 1071 1088 1152 1156 1224 1344 1428 1512 1536 1632 1728 1734 1792 1836 1904 2016 2023 2048 2142 2176 2304 2312 2448 2601 2688 2856 3024 3072 3213 3264 3456 3468 3584 3672 3808 3911 4032 4046 4096 4284 4352 4608 4624 4896 5202 5376 5712 6048 6069 6144 6426 6528 6912 6936 7168 7344 7616 7803 7822 8064 8092 8192 8568 8704 9216 9248 9792 10404 10752 11424 11733 12096 12138 12288 12852 13056 13824 13872 14336 14688 15232 15606 15644 16128 16184 16384 17136 17408 18207 18432 18496 19584 20808 21504 22848 23466 24192 24276 24576 25704 26112 27377 27648 27744 28672 29376 30464 31212 31288 32256 32368 32768 34272 34816 35199 36414 36864 36992 39168 41616 43008 45696 46932 48384 48552 49152 51408 52224 54621 54754 55296 55488 57344 58752 60928 62424 62576 64512 64736 66487 68544 69632 70398 72828 73728 73984 78336 82131 83232 86016 91392 93864 96768 97104 98304 102816 104448 105597 109242 109508 110592 110976 114688 117504 121856 124848 125152 129024 129472 132974 137088 139264 140796 145656 147456 147968 156672 164262 166464 172032 182784 187728 193536 194208 199461 205632 208896 211194 218484 219016 221184 221952 229376 235008 243712 246393 249696 250304 258048 258944 265948 274176 278528 281592 291312 294912 295936 313344 328524 332928 344064 365568 375456 387072 388416 398922 411264 417792 422388 436968 438032 442368 443904 465409 470016 487424 492786 499392 500608 516096 517888 531896 548352 557056 563184 582624 591872 598383 626688 657048 665856 688128 731136 739179 750912 774144 776832 797844 822528 835584 844776 873936 876064 884736 887808 930818 940032 974848 985572 998784 1001216 1032192 1035776 1063792 1096704 1126368 1130279 1165248 1183744 1196766 1253376 1314096 1331712 1396227 1462272 1478358 1501824 1548288 1553664 1595688 1645056 1671168 1689552 1747872 1752128 1775616 1795149 1861636 1880064 1949696 1971144 1997568 2002432 2064384 2071552 2127584 2193408 2252736 2260558 2330496 2367488 2393532 2506752 2628192 2663424 2792454 2924544 2956716 3003648 3096576 3107328 3191376 3290112 3379104 3390837 3495744 3504256 3551232 3590298 3723272 3760128 3899392 3942288 3995136 4004864 4143104 4188681 4255168 4386816 4505472 4521116 4660992 4734976 4787064 5013504 5256384 5326848 5584908 5849088 5913432 6007296 6193152 6214656 6382752 6580224 6758208 6781674 6991488 7008512 7102464 7180596 7446544 7520256 7884576 7911953 7990272 8009728 8286208 8377362 8510336 8773632 9010944 9042232 9321984 9469952 9574128 10172511 10512768 10653696 11169816 11698176 11826864 12014592 12429312 12566043 12765504 13160448 13516416 13563348 13982976 14017024 14204928 14361192 14893088 15040512 15769152 15823906 15980544 16019456 16572416 16754724 17020672 17547264 18021888 18084464 18643968 19148256 20345022 21025536 21307392 22339632 23653728 23735859 24029184 24858624 25132086 25531008 26320896 27032832 27126696 27965952 28034048 28409856 28722384 29786176 30517533 31538304 31647812 31961088 32038912 33144832 33509448 34041344 35094528 36043776 36168928 37287936 38296512 40690044 42051072 42614784 44679264 47307456 47471718 48058368 49717248 50264172 51062016 52641792 54065664 54253392 55931904 56068096 57444768 59572352 61035066 63076608 63295624 63922176 64077824 66289664 67018896 68082688 71207577 72087552 72337856 74575872 76593024 81380088 84102144 85229568 89358528 94614912 94943436 96116736 99434496 100528344 102124032 105283584 108131328 108506784 111863808 112136192 114889536 119144704 122070132 126153216 126591248 127844352 128155648 134037792 136165376 142415154 144175104 144675712 149151744 153186048 162760176 168204288 178717056 189229824 189886872 192233472 198868992 201056688 204248064 213622731 216262656 217013568 223727616 224272384 229779072 238289408 244140264 252306432 253182496 255688704 268075584 272330752 284830308 288350208 289351424 298303488 306372096 325520352 336408576 357434112 378459648 379773744 384466944 402113376 408496128 427245462 432525312 434027136 447455232 448544768 459558144 476578816 488280528 504612864 506364992 536151168 544661504 569660616 576700416 578702848 596606976 612744192 651040704 672817152 714868224 756919296 759547488 804226752 816992256 854490924 865050624 868054272 894910464 897089536 919116288 953157632 976561056 1009225728 1012729984 1072302336 1089323008 1139321232 1153400832 1157405696 1225488384 1302081408 1345634304 1429736448 1513838592 1519094976 1608453504 1633984512 1708981848 1730101248 1736108544 1789820928 1838232576 1906315264 1953122112 2018451456 2025459968 2144604672 2178646016 2278642464 2314811392 2450976768 2604162816 2691268608 2859472896 3027677184 3038189952 3216907008 3267969024 3417963696 3460202496 3472217088 3676465152 3812630528 3906244224 4036902912 4050919936 4289209344 4557284928 4629622784 4901953536 5208325632 5718945792 6055354368 6076379904 6433814016 6535938048 6835927392 6944434176 7352930304 7625261056 7812488448 8073805824 8101839872 8578418688 9114569856 9259245568 9803907072 10416651264 11437891584 12110708736 12152759808 12867628032 13671854784 13888868352 14705860608 15250522112 15624976896 16203679744 17156837376 18229139712 18518491136 19607814144 20833302528 22875783168 24221417472 24305519616 25735256064 27343709568 27777736704 29411721216 31249953792 32407359488 34313674752 36458279424 37036982272 41666605056 45751566336 48611039232 51470512128 54687419136 55555473408 58823442432 62499907584 64814718976 68627349504 72916558848 83333210112 97222078464 102941024256 109374838272 111110946816 124999815168 129629437952 137254699008 145833117696 166666420224 194444156928 205882048512 218749676544 249999630336 259258875904 291666235392 333332840448 388888313856 411764097024 437499353088 499999260672 583332470784 777776627712 874998706176 999998521344 1166664941568 1749997412352 2333329883136 3499994824704 6999989649408
• Sum of all divisors σ(n): 25186075660800
• Sum of proper divisors (its aliquot sum) s(n): 18186086011392
• 6999989649408 is an abundant number, because the sum of its proper divisors (18186086011392) is greater than itself. Its abundance is 11186096361984

Bases of 6999989649408

• Binary: 1100101110111001111111001011000000000000000₂
• Hexadecimal: 0x65DCFE58000
• Base-36: 2HBR13PC0

Squares and roots of 6999989649408

• 6999989649408 squared (6999989649408²) is 48999855091819134754750464
• 6999989649408 cubed (6999989649408³) is 342998478465225828740851608557885325312
• The square root of 6999989649408 is 2645749.3549858421
• The cube root of 6999989649408 is 19129.3023991621

Scales and comparisons

• 6,999,989,649,408 seconds is equal to 222,578 years, 6 days, 17 hours, 16 minutes, 48 seconds.
• To count from 1 to 6,999,989,649,408 would take you about five hundred fifty-six thousand, four hundred forty-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 6999989649408 cubic inches would be around 1594.1 feet tall.

Recreational maths with 6999989649408

• 6999989649408 backwards is 8049469899996
• The number of decimal digits it has is: 13
• The sum of 6999989649408's digits is 90
• More coming soon!