813709425984

Names of 813709425984

• Cardinal: 813709425984 can be written as Eight hundred thirteen billion, seven hundred nine million, four hundred twenty-five thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 8.13709425984 × 10¹¹

Factors of 813709425984

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 205

Divisors of 813709425984

• Number of divisors d(n): 784
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 17 21 24 26 28 32 34 39 42 48 49 51 52 56 64 68 78 84 91 96 98 102 104 112 119 136 147 156 163 168 182 192 196 204 208 221 224 238 272 273 294 312 326 336 343 357 364 392 408 416 442 448 476 489 544 546 588 624 637 652 663 672 686 714 728 784 816 832 833 884 952 978 1029 1088 1092 1141 1176 1248 1274 1304 1326 1344 1372 1428 1456 1547 1568 1632 1666 1768 1904 1911 1956 2058 2119 2184 2282 2352 2401 2496 2499 2548 2608 2652 2744 2771 2856 2912 3094 3136 3264 3332 3423 3536 3808 3822 3912 4116 4238 4368 4459 4564 4641 4704 4802 4998 5096 5216 5304 5488 5542 5712 5824 5831 6188 6357 6664 6846 7072 7203 7616 7644 7824 7987 8232 8313 8476 8736 8918 9128 9282 9408 9604 9996 10192 10432 10608 10829 10976 11084 11424 11662 12376 12714 13328 13377 13692 14144 14406 14833 15288 15648 15974 16464 16626 16807 16952 17472 17493 17836 18256 18564 19208 19397 19992 20384 21216 21658 21952 22168 22848 23324 23961 24752 25428 26656 26754 27384 28812 29666 30576 31213 31296 31948 32487 32928 33252 33614 33904 34986 35672 36023 36512 37128 38416 38794 39984 40768 40817 42432 43316 44336 44499 46648 47922 49504 50421 50856 53312 53508 54768 55909 57624 58191 59332 61152 62426 63896 64974 65856 66504 67228 67808 69972 71344 72046 73024 74256 75803 76832 77588 79968 81634 86632 88672 88998 93296 93639 95844 99008 100842 101712 103831 107016 108069 109536 111818 115248 116382 117649 118664 122304 122451 124852 127792 129948 133008 134456 135616 135779 139944 142688 144092 148512 151606 153664 155176 159936 163268 167727 173264 177344 177996 186592 187278 191688 201684 203424 207662 214032 216138 218491 219072 223636 227409 230496 232764 235298 237328 244902 249704 252161 255584 259896 266016 268912 271558 279888 285376 285719 288184 297024 303212 310352 311493 326536 335454 346528 352947 355992 373184 374556 383376 391363 403368 406848 407337 415324 428064 432276 436982 447272 454818 460992 465528 470596 474656 489804 499408 504322 511168 519792 530621 532032 537824 543116 559776 571438 576368 606424 620704 622986 653072 655473 670908 693056 705894 711984 726817 749112 756483 766752 782726 806736 814674 830648 856128 857157 864552 873964 894544 909636 931056 941192 949312 950453 979608 998816 1008644 1039584 1061242 1075648 1086232 1119552 1142876 1152736 1174089 1212848 1241408 1245972 1306144 1310946 1341816 1411788 1423968 1453634 1498224 1512966 1529437 1533504 1565452 1591863 1613472 1629348 1661296 1714314 1729104 1747928 1765127 1789088 1819272 1862112 1882384 1900906 1959216 1997632 2000033 2017288 2079168 2122484 2172464 2180451 2285752 2305472 2348178 2425696 2491944 2612288 2621892 2683632 2739541 2823576 2847936 2851359 2907268 2996448 3025932 3058874 3130904 3183726 3226944 3258696 3322592 3428628 3458208 3495856 3530254 3578176 3638544 3714347 3724224 3764768 3801812 3918432 4000066 4034576 4244968 4344928 4360902 4571504 4588311 4696356 4851392 4983888 5087719 5243784 5295381 5367264 5479082 5647152 5702718 5814536 5992896 6000099 6051864 6117748 6261808 6367452 6517392 6645184 6653171 6857256 6916416 6991712 7060508 7277088 7428694 7529536 7603624 7836864 8000132 8069152 8218623 8489936 8689856 8721804 9143008 9176622 9392712 9967776 10175438 10487568 10590762 10734528 10958164 11143041 11294304 11405436 11629072 12000198 12103728 12235496 12355889 12523616 12734904 13034784 13306342 13714512 13983424 14121016 14554176 14857388 15207248 15263157 16000264 16138304 16437246 16979872 17443608 18286016 18353244 18785424 19176787 19935552 19959513 20350876 20975136 21181524 21916328 22286082 22588608 22810872 23258144 24000396 24207456 24470992 24711778 25047232 25469808 26000429 26069568 26612684 27429024 28242032 29714776 30414496 30526314 32000528 32874492 33959744 34887216 35614033 36706488 37067667 37570848 38353574 39919026 40701752 41950272 42363048 43832656 44572164 45621744 46516288 46572197 48000792 48414912 48941984 49423556 50939616 52000858 53225368 54858048 56484064 57530361 59429552 60828992 61052628 64001056 65748984 69774432 71228066 73412976 74135334 75141696 76707148 78001287 79838052 81403504 84726096 86491223 87665312 89144328 91243488 93144394 96001584 97883968 98847112 101879232 104001716 106450736 106842099 112968128 115060722 118859104 122105256 128002112 131497968 139548864 139716591 142456132 146825952 148270668 153414296 156002574 159676104 162807008 169452192 172982446 175330624 178288656 182486976 186288788 192003168 197694224 208003432 212901472 213684198 230121444 237718208 244210512 249298231 259473669 262995936 279433182 284912264 293651904 296541336 306828592 312005148 319352208 325614016 326005379 338904384 345964892 356577312 372577576 384006336 395388448 416006864 425802944 427368396 460242888 488421024 498596462 518947338 525991872 558866364 569824528 593082672 605438561 613657184 624010296 638704416 652010758 691929784 713154624 745155152 747894693 790776896 832013728 854736792 920485776 976842048 978016137 997192924 1037894676 1117732728 1139649056 1186165344 1210877122 1227314368 1248020592 1277408832 1304021516 1383859568 1490310304 1495789386 1664027456 1709473584 1816315683 1840971552 1956032274 1994385848 2075789352 2235465456 2279298112 2372330688 2421754244 2496041184 2608043032 2767719136 2980620608 2991578772 3418947168 3632631366 3681943104 3912064548 3988771696 4151578704 4238069927 4470930912 4843508488 4992082368 5216086064 5535438272 5983157544 6837894336 7265262732 7824129096 7977543392 8303157408 8476139854 8941861824 9687016976 10432172128 11966315088 12714209781 14530525464 15648258192 15955086784 16606314816 16952279708 19374033952 20864344256 23932630176 25428419562 29061050928 31296516384 33904559416 38748067904 47865260352 50856839124 58122101856 62593032768 67809118832 101713678248 116244203712 135618237664 203427356496 271236475328 406854712992 813709425984
• Sum of all divisors σ(n): 2881659106368
• Sum of proper divisors (its aliquot sum) s(n): 2067949680384
• 813709425984 is an abundant number, because the sum of its proper divisors (2067949680384) is greater than itself. Its abundance is 1254240254400

Bases of 813709425984

• Binary: 1011110101110100110111000111110101000000₂
• Hexadecimal: 0xBD74DC7D40
• Base-36: ADT9KZEO

Squares and roots of 813709425984

• 813709425984 squared (813709425984²) is 662123029935210774368256
• 813709425984 cubed (813709425984³) is 538775750619367207921245729991163904
• The square root of 813709425984 is 902058.4382311381
• The cube root of 813709425984 is 9335.9055412727

Scales and comparisons

• 813,709,425,984 seconds is equal to 25,873 years, 23 weeks, 4 hours, 6 minutes, 24 seconds.
• To count from 1 to 813,709,425,984 would take you about fifty-one thousand, seven hundred forty-six 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 813709425984 cubic inches would be around 778 feet tall.

Recreational maths with 813709425984

• 813709425984 backwards is 489524907318
• The number of decimal digits it has is: 12
• The sum of 813709425984's digits is 60
• More coming soon!