1478356821230445

Names of 1478356821230445

• Cardinal: 1478356821230445 can be written as One quadrillion, four hundred seventy-eight trillion, three hundred fifty-six billion, eight hundred twenty-one million, two hundred thirty thousand, four hundred forty-five.

Scientific notation

• Scientific notation: 1.478356821230445 × 10¹⁵

Factors of 1478356821230445

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1960

Divisors of 1478356821230445

• Number of divisors d(n): 324
• Complete list of divisors:
  1 3 5 9 13 15 37 39 41 45 65 111 117 123 169 185 195 205 333 369 481 507 533 555 585 615 845 1369 1443 1517 1521 1599 1665 1845 1861 2405 2535 2665 4107 4329 4551 4797 5583 6253 6845 6929 7215 7585 7605 7995 9305 12321 13653 16749 17797 18759 19721 20535 20787 21645 22755 23985 24193 27915 31265 34645 53391 56129 56277 59163 61605 62361 68265 68857 72579 76301 83745 88985 93795 98605 103935 120965 160173 168387 177489 206571 217737 228903 231361 256373 266955 280645 281385 295815 311805 314509 344285 362895 381505 505161 619713 686709 694083 729677 769119 800865 841935 887445 895141 943527 991913 1032855 1088685 1144515 1156805 1281865 1572545 2082249 2189031 2307357 2525805 2547709 2685423 2823137 2830581 2975739 3098565 3433545 3463321 3470415 3648385 3845595 4475705 4717635 4959565 6567093 7643127 8056269 8469411 8927217 9485801 10389963 10411245 10945155 11536785 11636833 12738545 12894869 13427115 14115685 14152905 14878695 17316605 22929381 25408233 28457403 31169889 32835465 33120217 34910499 36700781 38215635 38684607 40281345 42347055 44636085 45023173 47429005 51949815 58184165 64474345 85372209 99360651 104456069 104731497 110102343 114646905 116053821 127041165 128142877 135069519 141996161 142287015 155849445 165601085 174552495 183503905 193423035 225115865 298081953 313368207 330307029 384428631 405208557 425988483 426861045 430562821 477110153 496803255 522280345 523657485 550511715 580269105 585301249 640714385 675347595 709980805 940104621 1153285893 1277965449 1291688463 1357928897 1431330459 1490409765 1566841035 1651535145 1665857401 1755903747 1845950093 1922143155 2026042785 2129942415 2152814105 2385550765 2926506245 3875065389 4073786691 4293991377 4700523105 4741286449 4997572203 5253857957 5267711241 5537850279 5766429465 6389827245 6458442315 6789644485 7156652295 8329287005 8779518735 9229750465 12221360073 14223859347 14992716609 15761573871 16613550837 17653075661 19375326945 20368933455 21469956885 21656146213 23706432245 23997351209 24987861015 26269289785 26338556205 27689251395 42671578041 47284721613 52959226983 61106800365 61636723837 64968438639 68300153441 71119296735 71992053627 74963583045 78807869355 83067754185 88265378305 108280731065 119986756045 158877680949 184910171511 194392744409 194905315917 204900460323 213357890205 215976160881 236423608065 264796134915 308183619185 324842193195 341500767205 359960268135 554730514533 583178233227 614701380969 794388404745 801277409881 887901994733 924550857555 971963722045 974526579585 1024502301615 1079880804405 1749534699681 2403832229643 2527105677317 2663705984199 2773652572665 2915891166135 3073506904845 4006387049405 4439509973665 7211496688929 7581317031951 7991117952597 8747673498405 12019161148215 12635528386585 13318529920995 22743951095853 32852373805121 36057483444645 37906585159755 39955589762985 98557121415363 113719755479265 164261869025605 295671364246089 492785607076815 1478356821230445
• Sum of all divisors σ(n): 2922908736459348
• Sum of proper divisors (its aliquot sum) s(n): 1444551915228903
• 1478356821230445 is a deficient number, because the sum of its proper divisors (1444551915228903) is less than itself. Its deficiency is 33804906001542

Bases of 1478356821230445

• Binary: 101010000001000111011000101001011100100001101101101₂
• Hexadecimal: 0x5408EC52E436D
• Base-36: EK17QXBGX9

Squares and roots of 1478356821230445

• 1478356821230445 squared (1478356821230445²) is 2185538890878585916283794898025
• 1478356821230445 cubed (1478356821230445³) is 3231006327394778681881198890738277293800371125
• The square root of 1478356821230445 is 38449405.9932067741
• The cube root of 1478356821230445 is 113918.1936241173

Scales and comparisons

• 1,478,356,821,230,445 seconds is equal to 47,007,174 years, 2 weeks, 6 days, 20 hours, 45 seconds.
• To count from 1 to 1,478,356,821,230,445 would take you about one hundred forty-one million, twenty-one thousand, five hundred twenty-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 1478356821230445 cubic inches would be around 9493.2 feet tall.

Recreational maths with 1478356821230445

• 1478356821230445 backwards is 5440321286538741
• The number of decimal digits it has is: 16
• The sum of 1478356821230445's digits is 63
• More coming soon!