807138893480299472

Names of 807138893480299472

• Cardinal: 807138893480299472 can be written as Eight hundred seven quadrillion, one hundred thirty-eight trillion, eight hundred ninety-three billion, four hundred eighty million, two hundred ninety-nine thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 8.07138893480299472 × 10¹⁷

Factors of 807138893480299472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 205

Divisors of 807138893480299472

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 4 8 16 17 34 68 79 107 136 158 214 272 289 316 428 578 632 856 1156 1264 1343 1712 1819 2312 2686 3638 4624 4913 5372 6241 7276 8453 9826 10744 11449 12482 14552 16906 19652 21488 22831 22898 24964 29104 30923 33812 39304 45662 45796 49928 61846 67624 78608 83521 91324 91592 99856 106097 123692 135248 143701 167042 182648 183184 194633 212194 247384 287402 334084 365296 388127 389266 424388 493039 494768 525691 574804 667787 668168 776254 778532 848776 904471 986078 1051382 1149608 1225043 1335574 1336336 1552508 1557064 1697552 1803649 1808942 1972156 2102764 2299216 2442917 2450086 2671148 3105016 3114128 3308761 3607298 3617884 3944312 4205528 4885834 4900172 5342296 6210032 6598159 6617522 7214596 7235768 7888624 8381663 8411056 8936747 9771668 9800344 10684592 11352379 13196318 13235044 14429192 14471536 15376007 16763326 17873494 19543336 19600688 20825731 22704758 26392636 26470088 28858384 30662033 30752014 33526652 35746988 39086672 41529589 41651462 45409516 52755173 52785272 52940176 56248937 61324066 61504028 67053304 71453209 71493976 83059178 83302924 90819032 96778397 105510346 105570544 112497874 122648132 123008056 134106608 142488271 142906418 142987952 166118356 166605848 181638064 192990443 193556794 211020692 224995748 245296264 246016112 261392119 284976542 285812836 332236712 333211696 354037427 385980886 387113588 422041384 449991496 490592528 521254561 522784238 569953084 571625672 664473424 706003013 708074854 771961772 774227176 844082768 896837941 899982992 956231929 1042509122 1045568476 1139906168 1143251344 1214704553 1412006026 1416149708 1543923544 1548454352 1645232749 1793675882 1912463858 2085018244 2091136952 2279812336 2422300607 2429409106 2824012052 2832299416 3087847088 3280837531 3290465498 3587351764 3824927716 4170036488 4182273904 4443666023 4844601214 4858818212 5644803511 5648024104 5664598832 6018636259 6561675062 6580930996 7174703528 7645493363 7649855432 8340072976 8887332046 9689202428 9717636424 11289607022 11296048208 12037272518 13123350124 13161861992 14349407056 15246244997 15290986726 15299710864 17774664092 19378404856 19435272848 20649977401 22579214044 24074545036 26246700248 26323723984 27968956733 30492489994 30581973452 35549328184 38756809712 41179110319 41299954802 45158428088 48149090072 52493400496 55774238027 55937913466 60984979988 61163946904 71098656368 75542322391 82358220638 82599909604 90316856176 95961659687 96298180144 102316816403 111548476054 111875826932 121969959976 122327893808 129973387171 151084644782 164716441276 165199819208 191923319374 204633632806 223096952108 223751653864 243939919952 259186164949 259946774342 302169289564 329432882552 330399638416 351049615817 383846638748 409267265612 446193904216 447503307728 475472264461 518372329898 519893548684 603993975677 604338579128 658865765104 702099231634 767693277496 818534531224 892387808432 950944528922 1036744659796 1039787097368 1207987951354 1208677158256 1404198463268 1535386554992 1631348214679 1637069062448 1901889057844 2073489319592 2079574194736 2209547581907 2415975902708 2808396926536 3262696429358 3803778115688 4146978639184 4406164804133 4419095163814 4831951805416 5616793853072 5967843468889 6525392858716 7607556231376 8083028495837 8812329608266 8838190327628 9663903610832 10267897586509 11935686937778 13050785717432 16166056991674 17624659216532 17676380655256 20535795173018 23871373875556 26101571434864 27732919649543 32332113983348 35249318433064 35352761310512 37562308892419 41071590346036 47742747751112 55465839299086 64664227966696 70498636866128 75124617784838 82143180692072 95485495502224 110931678598172 129328455933392 150249235569676 164286361384144 174554258970653 221863357196344 300498471139352 349108517941306 443726714392688 471459634042231 600996942278704 638559251171123 698217035882612 942919268084462 1277118502342246 1396434071765224 1885838536168924 2554237004684492 2792868143530448 2967422402501101 3771677072337848 5108474009368984 5934844805002202 7543354144675696 10216948018737968 11869689610004404 23739379220008808 47478758440017616 50446180842518717 100892361685037434 201784723370074868 403569446740149736 807138893480299472
• Sum of all divisors σ(n): 1698748184827296000
• Sum of proper divisors (its aliquot sum) s(n): 891609291346996528
• 807138893480299472 is an abundant number, because the sum of its proper divisors (891609291346996528) is greater than itself. Its abundance is 84470397866697056

Bases of 807138893480299472

• Binary: 101100110011100010001000110000010110010010111000101111010000₂
• Hexadecimal: 0xB33888C164B8BD0
• Base-36: 64REUWSDI5ZK

Squares and roots of 807138893480299472

• 807138893480299472 squared (807138893480299472²) is 651473193368602217507816574803478784
• 807138893480299472 cubed (807138893480299472³) is 525829352427610765593697835480965015017705475718402048
• The square root of 807138893480299472 is 898409090.2702952237
• The cube root of 807138893480299472 is 931070.9109107513

Scales and comparisons

• 807,138,893,480,299,472 seconds is equal to 25,664,520,168 years, 7 weeks, 6 days, 4 hours, 4 minutes, 32 seconds.
• To count from 1 to 807,138,893,480,299,472 would take you about seventy-six billion, nine hundred ninety-three million, five hundred sixty thousand, five hundred four 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 807138893480299472 cubic inches would be around 77589.2 feet tall.

Recreational maths with 807138893480299472

• 807138893480299472 backwards is 274992084398831708
• The number of decimal digits it has is: 18
• The sum of 807138893480299472's digits is 92
• More coming soon!