7145913298518016

Names of 7145913298518016

• Cardinal: 7145913298518016 can be written as Seven quadrillion, one hundred forty-five trillion, nine hundred thirteen billion, two hundred ninety-eight million, five hundred eighteen thousand and sixteen.

Scientific notation

• Scientific notation: 7.145913298518016 × 10¹⁵

Factors of 7145913298518016

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 2742

Divisors of 7145913298518016

• Number of divisors d(n): 255
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 121 128 176 242 256 352 484 512 704 968 1024 1331 1408 1936 2048 2662 2729 2816 3872 4096 5324 5458 5632 7744 8192 10648 10916 11264 14641 15488 16384 21296 21832 22528 29282 30019 30976 32768 42592 43664 45056 58564 60038 61952 65536 85184 87328 90112 117128 120076 123904 170368 174656 180224 234256 240152 247808 330209 340736 349312 360448 468512 480304 495616 660418 681472 698624 720896 937024 960608 991232 1320836 1362944 1397248 1874048 1921216 1982464 2641672 2725888 2794496 3632299 3748096 3842432 3964928 5283344 5451776 5588992 7264598 7447441 7496192 7684864 7929856 10566688 10903552 11177984 14529196 14894882 14992384 15369728 21133376 21807104 22355968 29058392 29789764 29984768 30739456 39955289 42266752 43614208 44711936 58116784 59579528 59969536 61478912 79910578 81921851 84533504 87228416 89423872 116233568 119159056 119939072 122957824 159821156 163843702 169067008 178847744 232467136 238318112 239878144 245915648 319642312 327687404 338134016 464934272 476636224 479756288 491831296 639284624 655374808 676268032 901140361 929868544 953272448 959512576 983662592 1278569248 1310749616 1352536064 1802280722 1859737088 1906544896 1967325184 2557138496 2621499232 2705072128 3604561444 3719474176 3813089792 5114276992 5242998464 5410144256 7209122888 7438948352 7626179584 9912543971 10228553984 10485996928 10820288512 14418245776 14877896704 15252359168 19825087942 20457107968 20971993856 21640577024 28836491552 29755793408 30504718336 39650175884 40914215936 41943987712 57672983104 59511586816 61009436672 79300351768 81828431872 83887975424 109037983681 115345966208 119023173632 122018873344 158600703536 163656863744 167775950848 218075967362 230691932416 238046347264 244037746688 317201407072 327313727488 335551901696 436151934724 461383864832 488075493376 634402814144 654627454976 671103803392 872303869448 922767729664 1268805628288 1309254909952 1342207606784 1744607738896 1845535459328 2537611256576 2618509819904 2684415213568 3489215477792 3691070918656 5075222513152 5368830427136 6978430955584 7382141837312 10150445026304 13956861911168 14764283674624 20300890052608 27913723822336 29528567349248 40601780105216 55827447644672 59057134698496 81203560210432 111654895289344 162407120420864 223309790578688 324814240841728 446619581157376 649628481683456 893239162314752 1786478324629504 3572956649259008 7145913298518016
• Sum of all divisors σ(n): 15726554453385805
• Sum of proper divisors (its aliquot sum) s(n): 8580641154867789
• 7145913298518016 is an abundant number, because the sum of its proper divisors (8580641154867789) is greater than itself. Its abundance is 1434727856349773

Bases of 7145913298518016

• Binary: 11001011000110010101110010111110000010000000000000000₂
• Hexadecimal: 0x19632B97C10000
• Base-36: 1YD0J8ZX98G

Squares and roots of 7145913298518016

• 7145913298518016 squared (7145913298518016²) is 51064076869936631650221876576256
• 7145913298518016 cubed (7145913298518016³) is 364899465981426401370505286657703797068813828096
• 7145913298518016 is a perfect square number. Its square root is 84533504
• The cube root of 7145913298518016 is 192613.1413235807

Scales and comparisons

• 7,145,913,298,518,016 seconds is equal to 227,217,939 years, 6 weeks, 5 days, 23 hours, 16 seconds.
• To count from 1 to 7,145,913,298,518,016 would take you about six hundred eighty-one million, six hundred fifty-three thousand, eight hundred seventeen 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 7145913298518016 cubic inches would be around 16051.1 feet tall.

Recreational maths with 7145913298518016

• 7145913298518016 backwards is 6108158923195417
• The number of decimal digits it has is: 16
• The sum of 7145913298518016's digits is 70
• More coming soon!