221345693600838084

Names of 221345693600838084

• Cardinal: 221345693600838084 can be written as Two hundred twenty-one quadrillion, three hundred forty-five trillion, six hundred ninety-three billion, six hundred million, eight hundred thirty-eight thousand and eighty-four.

Scientific notation

• Scientific notation: 2.21345693600838084 × 10¹⁷

Factors of 221345693600838084

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 125

Divisors of 221345693600838084

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 31 36 54 62 81 89 93 108 124 162 178 186 243 267 279 324 356 372 486 534 558 729 801 837 961 972 1068 1116 1458 1602 1674 1922 2403 2511 2759 2883 2916 3204 3348 3844 4806 5022 5518 5766 7209 7533 8277 8649 9612 10044 11036 11532 14418 15066 16554 17298 21627 22599 24831 25947 28836 29791 30132 33108 34596 43254 45198 49662 51894 59582 64881 74493 77841 85529 86508 89373 90396 99324 103788 119164 129762 148986 155682 171058 178746 223479 233523 256587 259524 268119 297972 311364 342116 357492 446958 467046 513174 536238 670437 700569 769761 804357 893916 923521 934092 1026348 1072476 1340874 1401138 1539522 1608714 1847042 2011311 2309283 2413071 2651399 2681748 2770563 2802276 3079044 3217428 3694084 4022622 4618566 4826142 5302798 5541126 6927849 7239213 7954197 8045244 8311689 9237132 9652284 10605596 11082252 13855698 14478426 15908394 16623378 20783547 21717639 23862591 24935067 27711396 28629151 28956852 31816788 33246756 41567094 43435278 47725182 49870134 57258302 62350641 71587773 74805201 82193369 83134188 85887453 86870556 95450364 99740268 114516604 124701282 143175546 149610402 164386738 171774906 214763319 224415603 246580107 249402564 257662359 286351092 299220804 328773476 343549812 429526638 448831206 493160214 515324718 644289957 673246809 739740321 772987077 859053276 887503681 897662412 986320428 1030649436 1288579914 1346493618 1479480642 1545974154 1775007362 1932869871 2219220963 2318961231 2547994439 2577159828 2662511043 2692987236 2958961284 3091948308 3550014724 3865739742 4438441926 4637922462 5095988878 5325022086 6657662889 6956883693 7643983317 7731479484 7987533129 8876883852 9275844924 10191977756 10650044172 13315325778 13913767386 15287966634 15975066258 19972988667 20870651079 22931949951 23962599387 26630651556 27512614111 27827534772 30575933268 31950132516 39945977334 41741302158 45863899902 47925198774 55025228222 59918966001 68795849853 71887798161 78987827609 79891954668 82537842333 83482604316 91727799804 95850397548 110050456444 119837932002 137591699706 143775596322 157975655218 165075684666 206387549559 215663394483 236963482827 239675864004 247613526999 275183399412 287551192644 315951310436 330151369332 412775099118 431326788966 473926965654 495227053998 619162648677 646990183449 710890448481 742840580997 825550198236 852891037441 862653577932 947853931308 990454107996 1238325297354 1293980366898 1421780896962 1485681161994 1705782074882 1857487946031 2132671345443 2228521742991 2448622655879 2476650594708 2558673112323 2587960733796 2843561793924 2971362323988 3411564149764 3714975892062 4265342690886 4457043485982 4897245311758 5117346224646 6398014036329 6685565228973 7345867967637 7429951784124 7676019336969 8530685381772 8914086971964 9794490623516 10234692449292 12796028072658 13371130457946 14691735935274 15352038673938 19194042108987 20056695686919 22037603902911 23028058010907 25592056145316 26742260915892 29383471870548 30704077347876 38388084217974 40113391373838 44075207805822 46056116021814 57582126326961 66112811708733 69084174032721 75907302332249 76776168435948 80226782747676 88150415611644 92112232043628 115164252653922 132225623417466 138168348065442 151814604664498 198338435126199 207252522098163 227721906996747 230328505307844 264451246834932 276336696130884 303629209328996 396676870252398 414505044196326 455443813993494 595015305378597 621757566294489 683165720990241 793353740504796 829010088392652 910887627986988 1190030610757194 1243515132588978 1366331441980482 1785045916135791 2049497162970723 2380061221514388 2487030265177956 2732662883960964 3570091832271582 4098994325941446 6148491488912169 7140183664543164 8197988651882892 12296982977824338 18445474466736507 24593965955648676 36890948933473014 55336423400209521 73781897866946028 110672846800419042 221345693600838084
• Sum of all divisors σ(n): 606868647453858510
• Sum of proper divisors (its aliquot sum) s(n): 385522953853020426
• 221345693600838084 is an abundant number, because the sum of its proper divisors (385522953853020426) is greater than itself. Its abundance is 164177260252182342

Bases of 221345693600838084

• Binary: 1100010010011000001011110001001111101000111111000111000100₂
• Hexadecimal: 0x31260BC4FA3F1C4
• Base-36: 1OJGHZV5HK90

Squares and roots of 221345693600838084

• 221345693600838084 squared (221345693600838084²) is 48993916075636093528550827184791056
• 221345693600838084 cubed (221345693600838084³) is 10844592335982922200431887645880093652846780027376704
• The square root of 221345693600838084 is 470473903.2091345277
• The cube root of 221345693600838084 is 604909.4357991747

Scales and comparisons

• 221,345,693,600,838,084 seconds is equal to 7,038,108,389 years, 16 weeks, 5 days, 9 hours, 41 minutes, 24 seconds.
• To count from 1 to 221,345,693,600,838,084 would take you about twenty-one billion, one hundred fourteen million, three hundred twenty-five thousand, one hundred sixty-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 221345693600838084 cubic inches would be around 50409.1 feet tall.

Recreational maths with 221345693600838084

• 221345693600838084 backwards is 480838006396543122
• The number of decimal digits it has is: 18
• The sum of 221345693600838084's digits is 72
• More coming soon!