1222602472728

Names of 1222602472728

• Cardinal: 1222602472728 can be written as One trillion, two hundred twenty-two billion, six hundred two million, four hundred seventy-two thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.222602472728 × 10¹²

Factors of 1222602472728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 20174

Divisors of 1222602472728

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 18 21 24 26 27 28 36 39 42 49 52 54 56 63 72 78 81 84 91 98 104 108 117 126 147 156 162 168 182 189 196 216 234 243 252 273 294 312 324 343 351 364 378 392 441 468 486 504 546 567 588 637 648 686 702 728 756 819 882 936 972 1029 1053 1092 1134 1176 1274 1323 1372 1404 1512 1638 1701 1764 1911 1944 2058 2106 2184 2268 2401 2457 2548 2646 2744 2808 3087 3159 3276 3402 3528 3822 3969 4116 4212 4459 4536 4802 4914 5096 5292 5733 6174 6318 6552 6804 7203 7371 7644 7938 8232 8424 8918 9261 9604 9828 10584 11466 11907 12348 12636 13377 13608 14406 14742 15288 15876 17199 17836 18522 19208 19656 20149 21609 22113 22932 23814 24696 25272 26754 27783 28812 29484 31213 31752 34398 35672 37044 40131 40298 43218 44226 45864 47628 51597 53508 55566 57624 58968 60447 62426 64827 68796 74088 80262 80596 83349 86436 88452 93639 95256 103194 107016 111132 120393 120894 124852 129654 137592 141043 154791 160524 161192 166698 172872 176904 181341 187278 194481 206388 222264 240786 241788 249704 259308 261937 280917 282086 309582 321048 333396 361179 362682 374556 388962 412776 423129 481572 483576 518616 523874 544023 561834 564172 583443 619164 666792 722358 725364 749112 777924 785811 842751 846258 963144 987301 1047748 1083537 1088046 1123668 1128344 1166886 1238328 1269387 1444716 1450728 1555848 1571622 1632069 1685502 1692516 1833559 1974602 2095496 2167074 2176092 2247336 2333772 2357433 2528253 2538774 2889432 2961903 3143244 3264138 3371004 3385032 3667118 3808161 3949204 4334148 4352184 4667544 4714866 4896207 5056506 5077548 5500677 5923806 6286488 6528276 6742008 6911107 7072299 7334236 7584759 7616322 7898408 8668296 8885709 9429732 9792414 10113012 10155096 11001354 11424483 11847612 12834913 13056552 13822214 14144598 14668472 15169518 15232644 16502031 17771418 18859464 19584828 20226024 20733321 21216897 22002708 22848966 23695224 25669826 26657127 27644428 28289196 30339036 30465288 33004062 34273449 35542836 38504739 39169656 41466642 42433794 44005416 45697932 48377749 49506093 51339652 53314254 55288856 56578392 60678072 62199963 63650691 66008124 68546898 71085672 77009478 79971381 82933284 84867588 89844391 91395864 96755498 99012186 102679304 106628508 115514217 124399926 127301382 132016248 137093796 145133247 148518279 154018956 159942762 165866568 169735176 179688782 186599889 193510996 198024372 213257016 231028434 239914143 248799852 254602764 269533173 274187592 290266494 297036558 308037912 319885524 346542651 359377564 373199778 387021992 396048744 435399741 445554837 462056868 479828286 497599704 509205528 539066346 559799667 580532988 594073116 628910737 639771048 693085302 718755128 746399556 808599519 870799482 891109674 924113736 959656572 1039627953 1078132692 1119599334 1161065976 1188146232 1257821474 1306199223 1386170604 1492799112 1617199038 1679399001 1741598964 1782219348 1886732211 1919313144 2079255906 2156265384 2239198668 2425798557 2515642948 2612398446 2772341208 3118883859 3234398076 3358798002 3483197928 3564438696 3773464422 3918597669 4158511812 4478397336 4851597114 5031285896 5224796892 5660196633 6237767718 6468796152 6717596004 7277395671 7546928844 7837195338 8317023624 9703194228 10449593784 11320393266 11755793007 12475535436 13435192008 14554791342 15093857688 15674390676 16980589899 19406388456 21832187013 22640786532 23511586014 24951070872 29109582684 31348781352 33961179798 43664374026 45281573064 47023172028 50941769697 58219165368 67922359596 87328748052 94046344056 101883539394 135844719192 152825309091 174657496104 203767078788 305650618182 407534157576 611301236364 1222602472728
• Sum of all divisors σ(n): 4314285066000
• Sum of proper divisors (its aliquot sum) s(n): 3091682593272
• 1222602472728 is an abundant number, because the sum of its proper divisors (3091682593272) is greater than itself. Its abundance is 1869080120544

Bases of 1222602472728

• Binary: 10001110010101000110010010011110100011000₂
• Hexadecimal: 0x11CA8C93D18
• Base-36: FLNLY1I0

Squares and roots of 1222602472728

• 1222602472728 squared (1222602472728²) is 1494756806320619983761984
• 1222602472728 cubed (1222602472728³) is 1827493367534598171721412846203172352
• The square root of 1222602472728 is 1105713.5581731825
• The cube root of 1222602472728 is 10692.8897727933

Scales and comparisons

• 1,222,602,472,728 seconds is equal to 38,874 years, 50 weeks, 5 days, 13 hours, 58 minutes, 48 seconds.
• To count from 1 to 1,222,602,472,728 would take you about ninety-seven thousand, one hundred eighty-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 1222602472728 cubic inches would be around 891.1 feet tall.

Recreational maths with 1222602472728

• 1222602472728 backwards is 8272742062221
• The number of decimal digits it has is: 13
• The sum of 1222602472728's digits is 45
• More coming soon!