1445120684713937392

Names of 1445120684713937392

• Cardinal: 1445120684713937392 can be written as One quintillion, four hundred forty-five quadrillion, one hundred twenty trillion, six hundred eighty-four billion, seven hundred thirteen million, nine hundred thirty-seven thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 1.445120684713937392 × 10¹⁸

Factors of 1445120684713937392

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 9869

Divisors of 1445120684713937392

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 4 7 8 14 16 28 49 56 98 112 196 241 343 392 482 686 784 964 1372 1687 1928 2401 2744 3374 3856 4802 5488 6748 9604 9619 11809 13496 16807 19208 19238 23618 26992 33614 38416 38476 47236 58081 67228 67333 76952 82663 94472 116162 134456 134666 153904 165326 188944 232324 268912 269332 330652 406567 464648 471331 538664 578641 661304 813134 929296 942662 1077328 1157282 1322608 1626268 1885324 2314564 2318179 2845969 3252536 3299317 3770648 4050487 4629128 4636358 5691938 6505072 6598634 7541296 8100974 9258256 9272716 11383876 13197268 16201948 16227253 18545432 19921783 22767752 23095219 26394536 32403896 32454506 37090864 39843566 45535504 46190438 52789072 64807792 64909012 79687132 92380876 92525161 113590771 129818024 139452481 159374264 161666533 184761752 185050322 227181542 259636048 278904962 318748528 323333066 369523504 370100644 454363084 557809924 558681139 646666132 647676127 740201288 795135397 908726168 976167367 1115619848 1117362278 1293332264 1295352254 1480402576 1590270794 1817452336 1952334734 2231239696 2234724556 2586664528 2590704508 3180541588 3904669468 3910767973 4469449112 4533732889 5181409016 5565947779 6361083176 7809338936 7821535946 8938898224 9067465778 10362818032 11131895558 12722166352 15618677872 15643071892 18134931556 22263791116 22298563801 27375375811 31286143784 31736130223 36269863112 38961634453 44527582232 44597127602 54750751622 62572287568 63472260446 72539726224 77923268906 89055164464 89194255204 109501503244 126944520892 155846537812 156089946607 178388510408 191627630677 219003006488 222152911561 253889041784 311693075624 312179893214 356777020816 383255261354 438006012976 444305823122 507778083568 623386151248 624359786428 766510522708 888611646244 1092629626249 1248719572856 1341393414739 1533021045416 1555070380927 1777223292488 2185259252498 2497439145712 2682786829478 3066042090832 3110140761854 3554446584976 4370518504996 5365573658956 5373953876041 6220281523708 7648407383743 8741037009992 9389753903173 10731147317912 10747907752082 12440563047416 15296814767486 17482074019984 18779507806346 21462294635824 21495815504164 24881126094832 30593629534972 37559015612692 37617677132287 42991631008328 53538851686201 61187259069944 75118031225384 75235354264574 85983262016656 107077703372402 122374518139888 150236062450768 150470708529148 214155406744804 263323739926009 300941417058296 374771961803407 428310813489608 526647479852018 601882834116592 749543923606814 856621626979216 1053294959704036 1499087847213628 1843266179482063 2106589919408072 2998175694427256 3686532358964126 4213179838816144 5996351388854512 7373064717928252 12902863256374441 14746129435856504 25805726512748882 29492258871713008 51611453025497764 90320042794621087 103222906050995528 180640085589242174 206445812101991056 361280171178484348 722560342356968696 1445120684713937392
• Sum of all divisors σ(n): 3280498537899000024
• Sum of proper divisors (its aliquot sum) s(n): 1835377853185062632
• 1445120684713937392 is an abundant number, because the sum of its proper divisors (1835377853185062632) is greater than itself. Its abundance is 390257168471125240

Bases of 1445120684713937392

• Binary: 1010000001110000110011001101100101101111100011000100111110000₂
• Hexadecimal: 0x140E199B2DF189F0
• Base-36: AZ98J1LKAT4G

Squares and roots of 1445120684713937392

• 1445120684713937392 squared (1445120684713937392²) is 2088373793388079241030138855695761664
• 1445120684713937392 cubed (1445120684713937392³) is 3017952166239623889816307264988433119813954603849740288
• The square root of 1445120684713937392 is 1202131725.1923507037
• The cube root of 1445120684713937392 is 1130580.1924884651

Scales and comparisons

• 1,445,120,684,713,937,392 seconds is equal to 45,950,367,722 years, 6 weeks, 5 days, 18 hours, 9 minutes, 52 seconds.
• To count from 1 to 1,445,120,684,713,937,392 would take you about one hundred sixty billion, eight hundred twenty-six million, two hundred eighty-seven thousand and twenty-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 1445120684713937392 cubic inches would be around 94215 feet tall.

Recreational maths with 1445120684713937392

• 1445120684713937392 backwards is 2937393174860215441
• The number of decimal digits it has is: 19
• The sum of 1445120684713937392's digits is 79
• More coming soon!