6542243921920

Names of 6542243921920

• Cardinal: 6542243921920 can be written as Six trillion, five hundred forty-two billion, two hundred forty-three million, nine hundred twenty-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 6.54224392192 × 10¹²

Factors of 6542243921920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 27
• Sum of prime factors: 138

Divisors of 6542243921920

• Number of divisors d(n): 704
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 28 32 34 35 40 49 56 64 68 70 80 85 98 107 112 119 128 136 140 160 170 196 214 224 238 245 256 272 280 320 340 343 392 428 448 476 490 512 535 544 560 595 640 680 686 749 784 833 856 896 952 980 1024 1070 1088 1120 1190 1280 1360 1372 1498 1568 1666 1712 1715 1792 1819 1904 1960 2048 2140 2176 2240 2380 2560 2720 2744 2996 3136 3332 3424 3430 3584 3638 3745 3808 3920 4096 4165 4280 4352 4480 4760 5120 5243 5440 5488 5831 5992 6272 6664 6848 6860 7168 7276 7490 7616 7840 8192 8330 8560 8704 8960 9095 9520 10240 10486 10880 10976 11662 11984 12544 12733 13328 13696 13720 14336 14552 14980 15232 15680 16384 16660 17120 17408 17920 18190 19040 20480 20972 21760 21952 23324 23968 25088 25466 26215 26656 27392 27440 28672 29104 29155 29960 30464 31360 32768 33320 34240 34816 35840 36380 36701 38080 40960 41944 43520 43904 46648 47936 50176 50932 52430 53312 54784 54880 57344 58208 58310 59920 60928 62720 63665 65536 66640 68480 69632 71680 72760 73402 76160 81920 83888 87040 87808 89131 93296 95872 100352 101864 104860 106624 109568 109760 114688 116416 116620 119840 121856 125440 127330 131072 133280 136960 139264 143360 145520 146804 152320 163840 167776 174080 175616 178262 183505 186592 191744 200704 203728 209720 213248 219136 219520 229376 232832 233240 239680 243712 250880 254660 262144 266560 273920 278528 286720 291040 293608 304640 327680 335552 348160 351232 356524 367010 373184 383488 401408 407456 419440 426496 438272 439040 445655 458752 465664 466480 479360 487424 501760 509320 524288 533120 547840 557056 573440 582080 587216 609280 623917 655360 671104 696320 702464 713048 734020 746368 766976 802816 814912 838880 852992 876544 878080 891310 917504 931328 932960 958720 974848 1003520 1018640 1048576 1066240 1095680 1114112 1146880 1164160 1174432 1218560 1247834 1310720 1342208 1392640 1404928 1426096 1468040 1492736 1533952 1605632 1629824 1677760 1705984 1753088 1756160 1782620 1835008 1862656 1865920 1917440 1949696 2007040 2037280 2097152 2132480 2191360 2228224 2293760 2328320 2348864 2437120 2495668 2621440 2684416 2785280 2809856 2852192 2936080 2985472 3067904 3119585 3211264 3259648 3355520 3411968 3506176 3512320 3565240 3670016 3725312 3731840 3834880 3899392 4014080 4074560 4264960 4382720 4456448 4587520 4656640 4697728 4874240 4991336 5242880 5368832 5570560 5619712 5704384 5872160 5970944 6135808 6239170 6422528 6519296 6711040 6823936 7012352 7024640 7130480 7340032 7450624 7463680 7669760 7798784 8028160 8149120 8529920 8765440 8912896 9175040 9313280 9395456 9748480 9982672 10485760 10737664 11141120 11239424 11408768 11744320 11941888 12271616 12478340 12845056 13038592 13422080 13647872 14024704 14049280 14260960 14680064 14901248 14927360 15339520 15597568 16056320 16298240 17059840 17530880 17825792 18350080 18626560 18790912 19496960 19965344 21475328 22282240 22478848 22817536 23488640 23883776 24543232 24956680 25690112 26077184 26844160 27295744 28049408 28098560 28521920 29802496 29854720 30679040 31195136 32112640 32596480 34119680 35061760 35651584 36700160 37253120 37581824 38993920 39930688 42950656 44564480 44957696 45635072 46977280 47767552 49086464 49913360 51380224 52154368 53688320 54591488 56098816 56197120 57043840 59604992 59709440 61358080 62390272 64225280 65192960 68239360 70123520 73400320 74506240 75163648 77987840 79861376 85901312 89128960 89915392 91270144 93954560 95535104 98172928 99826720 102760448 104308736 107376640 109182976 112197632 112394240 114087680 119209984 119418880 122716160 124780544 128450560 130385920 136478720 140247040 149012480 150327296 155975680 159722752 171802624 178257920 179830784 182540288 187909120 191070208 196345856 199653440 208617472 214753280 218365952 224395264 224788480 228175360 238419968 238837760 245432320 249561088 256901120 260771840 272957440 280494080 298024960 300654592 311951360 319445504 343605248 359661568 365080576 375818240 382140416 392691712 399306880 417234944 429506560 436731904 449576960 456350720 476839936 477675520 490864640 513802240 521543680 545914880 560988160 596049920 601309184 623902720 638891008 687210496 719323136 730161152 751636480 764280832 785383424 798613760 834469888 859013120 873463808 899153920 912701440 953679872 955351040 981729280 1043087360 1091829760 1121976320 1192099840 1202618368 1247805440 1277782016 1374420992 1460322304 1503272960 1528561664 1570766848 1597227520 1668939776 1718026240 1746927616 1798307840 1825402880 1907359744 1910702080 1963458560 2086174720 2183659520 2384199680 2405236736 2555564032 2748841984 2920644608 3006545920 3057123328 3194455040 3337879552 3436052480 3596615680 3650805760 3814719488 3821404160 3926917120 4172349440 4367319040 4768399360 4810473472 5111128064 5497683968 5841289216 6013091840 6114246656 6388910080 6675759104 6872104960 7301611520 7642808320 7853834240 8344698880 8734638080 9536798720 9620946944 10222256128 10995367936 11682578432 12026183680 12228493312 12777820160 13351518208 13744209920 14603223040 15285616640 16689397760 19073597440 19241893888 20444512256 23365156864 24052367360 25555640320 26703036416 27488419840 29206446080 30571233280 33378795520 38483787776 40889024512 46730313728 48104734720 51111280640 54976839680 58412892160 61142466560 66757591040 76967575552 81778049024 93460627456 96209469440 102222561280 116825784320 133515182080 163556098048 186921254912 192418938880 204445122560 233651568640 327112196096 384837877760 408890245120 467303137280 654224392192 817780490240 934606274560 1308448784384 1635560980480 3271121960960 6542243921920
• Sum of all divisors σ(n): 19568940076800
• Sum of proper divisors (its aliquot sum) s(n): 13026696154880
• 6542243921920 is an abundant number, because the sum of its proper divisors (13026696154880) is greater than itself. Its abundance is 6484452232960

Bases of 6542243921920

• Binary: 1011111001100111100001000000000000000000000₂
• Hexadecimal: 0x5F33C200000
• Base-36: 2BHGR45J4

Squares and roots of 6542243921920

• 6542243921920 squared (6542243921920²) is 42800955533899183056486400
• 6542243921920 cubed (6542243921920³) is 280014291194020118869351598431141888000
• The square root of 6542243921920 is 2557781.0543359649
• The cube root of 6542243921920 is 18702.8982343113

Scales and comparisons

• 6,542,243,921,920 seconds is equal to 208,023 years, 6 weeks, 1 day, 18 hours, 18 minutes, 40 seconds.
• To count from 1 to 6,542,243,921,920 would take you about five hundred twenty thousand and fifty-seven 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 6542243921920 cubic inches would be around 1558.6 feet tall.

Recreational maths with 6542243921920

• 6542243921920 backwards is 0291293422456
• 6542243921920 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 6542243921920's digits is 49
• More coming soon!