221730359427072

Names of 221730359427072

• Cardinal: 221730359427072 can be written as Two hundred twenty-one trillion, seven hundred thirty billion, three hundred fifty-nine million, four hundred twenty-seven thousand and seventy-two.

Scientific notation

• Scientific notation: 2.21730359427072 × 10¹⁴

Factors of 221730359427072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 2733

Divisors of 221730359427072

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 71 72 96 108 128 142 144 192 213 216 256 284 288 384 426 432 512 568 576 639 768 852 864 1024 1136 1152 1278 1536 1704 1728 1917 2048 2272 2304 2556 2657 3072 3408 3456 3834 4096 4544 4608 5112 5314 6144 6816 6912 7668 7971 8192 9088 9216 10224 10628 12288 13632 13824 15336 15942 16384 18176 18432 20448 21256 23913 24576 27264 27648 30672 31884 36352 36864 40896 42512 47826 49152 54528 55296 61344 63768 71739 72704 73728 81792 85024 95652 109056 110592 122688 127536 143478 145408 147456 163584 170048 188647 191304 218112 221184 245376 255072 286956 290816 327168 340096 377294 382608 436224 442368 490752 510144 565941 573912 581632 654336 680192 754588 765216 872448 981504 1020288 1131882 1147824 1163264 1308672 1360384 1509176 1530432 1697823 1744896 1963008 2040576 2263764 2295648 2617344 2720768 3018352 3060864 3395646 3489792 3926016 4081152 4527528 4591296 5093469 5234688 5441536 6036704 6121728 6791292 7059649 7852032 8162304 9055056 9182592 10186938 10469376 10883072 12073408 12243456 13582584 14119298 15704064 16324608 18110112 18365184 20373876 21178947 21766144 24146816 24486912 27165168 28238596 31408128 32649216 36220224 36730368 40747752 42357894 43532288 48293632 48973824 54330336 56477192 63536841 65298432 72440448 73460736 81495504 84715788 96587264 97947648 108660672 112954384 127073682 130596864 144880896 146921472 162991008 169431576 190610523 193174528 195895296 217321344 225908768 254147364 289761792 293842944 325982016 338863152 381221046 386349056 391790592 434642688 451817536 501235079 508294728 579523584 587685888 651964032 677726304 762442092 772698112 869285376 903635072 1002470158 1016589456 1159047168 1175371776 1303928064 1355452608 1503705237 1524884184 1545396224 1738570752 1807270144 2004940316 2033178912 2318094336 2607856128 2710905216 3007410474 3049768368 3090792448 3477141504 3614540288 4009880632 4066357824 4511115711 4636188672 5215712256 5421810432 6014820948 6099536736 6954283008 7229080576 8019761264 8132715648 9022231422 9272377344 10431424512 10843620864 12029641896 12199073472 13533347133 13908566016 14458161152 16039522528 16265431296 18044462844 20862849024 21687241728 24059283792 24398146944 27066694266 27817132032 28916322304 32079045056 32530862592 36088925688 41725698048 43374483456 48118567584 48796293888 54133388532 57832644608 64158090112 65061725184 72177851376 83451396096 86748966912 96237135168 97592587776 108266777064 115665289216 128316180224 130123450368 144355702752 173497933824 192474270336 195185175552 216533554128 256632360448 260246900736 288711405504 346995867648 384948540672 390370351104 433067108256 513264720896 520493801472 577422811008 769897081344 780740702208 866134216512 1026529441792 1040987602944 1154845622016 1539794162688 1561481404416 1732268433024 2053058883584 2309691244032 3079588325376 3122962808832 3464536866048 4106117767168 4619382488064 6159176650752 6929073732096 8212235534336 9238764976128 12318353301504 13858147464192 18477529952256 24636706603008 27716294928384 36955059904512 55432589856768 73910119809024 110865179713536 221730359427072
• Sum of all divisors σ(n): 666462566790720
• Sum of proper divisors (its aliquot sum) s(n): 444732207363648
• 221730359427072 is an abundant number, because the sum of its proper divisors (444732207363648) is greater than itself. Its abundance is 223001847936576

Bases of 221730359427072

• Binary: 110010011010100110011111010011110100000000000000₂
• Hexadecimal: 0xC9A99F4F4000
• Base-36: 26LHIR3EO0

Squares and roots of 221730359427072

• 221730359427072 squared (221730359427072²) is 49164352291658536940086493184
• 221730359427072 cubed (221730359427072³) is 10901229504628638363043334312815991873077248
• The square root of 221730359427072 is 14890613.1313345187
• The cube root of 221730359427072 is 60525.9647153753

Scales and comparisons

• 221,730,359,427,072 seconds is equal to 7,050,339 years, 29 weeks, 5 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 221,730,359,427,072 would take you about seventeen million, six hundred twenty-five thousand, eight hundred forty-eight 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 221730359427072 cubic inches would be around 5043.8 feet tall.

Recreational maths with 221730359427072

• 221730359427072 backwards is 270724953037122
• 221730359427072 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 221730359427072's digits is 54
• More coming soon!