7838021049144

Names of 7838021049144

• Cardinal: 7838021049144 can be written as Seven trillion, eight hundred thirty-eight billion, twenty-one million, forty-nine thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 7.838021049144 × 10¹²

Factors of 7838021049144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 100

Divisors of 7838021049144

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 22 24 26 33 39 44 52 66 71 78 88 104 121 132 142 143 156 169 213 242 264 284 286 312 338 363 426 429 484 507 568 572 676 726 781 852 858 923 968 1014 1144 1331 1352 1452 1562 1573 1704 1716 1846 1859 2028 2197 2343 2662 2769 2904 3124 3146 3432 3692 3718 3993 4056 4394 4686 4719 5324 5538 5577 6248 6292 6591 7384 7436 7986 8591 8788 9372 9438 10153 10648 11076 11154 11999 12584 13182 14641 14872 15972 17182 17303 17576 18744 18876 20306 20449 22152 22308 23998 24167 25773 26364 28561 29282 30459 31944 34364 34606 35997 37752 40612 40898 43923 44616 47996 48334 51546 51909 52728 57122 58564 60918 61347 68728 69212 71994 72501 81224 81796 85683 87846 94501 95992 96668 103092 103818 111683 114244 117128 121836 122694 131989 138424 143988 145002 155987 161051 163592 171366 175692 189002 190333 193336 206184 207636 223366 224939 228488 243672 245388 263978 265837 283503 287976 290004 311974 314171 322102 335049 342732 351384 378004 380666 395967 415272 446732 449878 467961 483153 490776 527956 531674 567006 570999 580008 623948 628342 644204 670098 674817 685464 756008 761332 791934 797511 893464 899756 935922 942513 966306 1039511 1055912 1063348 1134012 1141998 1228513 1247896 1256684 1288408 1340196 1349634 1451879 1522664 1583868 1595022 1715857 1799512 1871844 1885026 1932612 2027831 2079022 2093663 2126696 2268024 2283996 2457026 2474329 2513368 2680392 2699268 2903758 2924207 3118533 3167736 3190044 3431714 3455881 3685539 3743688 3770052 3865224 4055662 4158044 4187326 4355637 4567992 4914052 4948658 5147571 5398536 5807516 5848414 6083493 6237066 6280989 6380088 6863428 6911762 7371078 7422987 7540104 8111324 8316088 8374652 8711274 8772621 9828104 9897316 10295142 10367643 11434621 11615032 11696828 12166986 12474132 12561978 13513643 13726856 13823524 14742156 14845974 15970669 16222648 16749304 17422548 17545242 18874427 19794632 20590284 20735286 22306141 22869242 23393656 24333972 24948264 25123956 27027286 27217619 27647048 29484312 29691948 31941338 32166277 34303863 34845096 35090484 37748854 38014691 40540929 41180568 41470572 44612282 45738484 47912007 48667944 50247912 54054572 54435238 56623281 59383896 63882676 64332554 66918423 68607726 70180968 75497708 76029382 81081858 81652857 82941144 89224564 91476968 95824014 96498831 108109144 108870476 113246562 114044073 127765352 128665108 133836846 137215452 148650073 150995416 152058764 162163716 163305714 175677359 178449128 191648028 192997662 207618697 217740952 226493124 228088146 245367551 257330216 267673692 274430904 297300146 304117528 324327432 326611428 351354718 353829047 383296056 385995324 415237394 418161601 445950219 452986248 456176292 490735102 527032077 535347384 594600292 622856091 653222856 702709436 707658094 736102653 771990648 830474788 836323202 891900438 912352584 981470204 1054064154 1061487141 1189200584 1245712182 1254484803 1405418872 1415316188 1472205306 1660949576 1672646404 1783800876 1932450949 1962940408 2108128308 2122974282 2283805667 2491424364 2508969606 2699043061 2830632376 2944410612 3345292808 3567601752 3864901898 4216256616 4245948564 4567611334 4599777611 4982848728 5017939212 5398086122 5797352847 5888821224 6851417001 7729803796 8097129183 8491897128 9135222668 9199555222 10035878424 10796172244 11594705694 13702834002 13799332833 15459607592 16194258366 18270445336 18399110444 21592344488 23189411388 25121862337 27405668004 27598665666 29689473671 32388516732 36798220888 46378822776 50243724674 54811336008 55197331332 59378947342 64777033464 75365587011 89068421013 100487449348 110394662664 118757894684 150731174022 178136842026 200974898696 237515789368 301462348044 326584210381 356273684052 602924696088 653168420762 712547368104 979752631143 1306336841524 1959505262286 2612673683048 3919010524572 7838021049144
• Sum of all divisors σ(n): 23679577998720
• Sum of proper divisors (its aliquot sum) s(n): 15841556949576
• 7838021049144 is an abundant number, because the sum of its proper divisors (15841556949576) is greater than itself. Its abundance is 8003535900432

Bases of 7838021049144

• Binary: 1110010000011101110011101011101101100111000₂
• Hexadecimal: 0x720EE75DB38
• Base-36: 2S0QJCZSO

Squares and roots of 7838021049144

• 7838021049144 squared (7838021049144²) is 61434573966824410463132736
• 7838021049144 cubed (7838021049144³) is 481525483897163735548272938355651177984
• The square root of 7838021049144 is 2799646.5936157013
• The cube root of 7838021049144 is 19864.0961397629

Scales and comparisons

• 7,838,021,049,144 seconds is equal to 249,224 years, 42 weeks, 6 days, 5 hours, 12 minutes, 24 seconds.
• To count from 1 to 7,838,021,049,144 would take you about six hundred twenty-three thousand and sixty-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 7838021049144 cubic inches would be around 1655.3 feet tall.

Recreational maths with 7838021049144

• 7838021049144 backwards is 4419401208387
• The number of decimal digits it has is: 13
• The sum of 7838021049144's digits is 51
• More coming soon!