1220328739448

Names of 1220328739448

• Cardinal: 1220328739448 can be written as One trillion, two hundred twenty billion, three hundred twenty-eight million, seven hundred thirty-nine thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 1.220328739448 × 10¹²

Factors of 1220328739448

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 313

Divisors of 1220328739448

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 8 13 14 19 26 28 31 38 49 52 56 62 76 91 98 104 124 133 152 182 196 217 241 247 248 266 343 364 392 403 434 482 494 532 589 637 686 728 806 868 931 964 988 1064 1178 1274 1372 1519 1612 1687 1729 1736 1862 1928 1976 2356 2548 2744 2821 3038 3133 3224 3374 3458 3724 4123 4459 4579 4712 5096 5642 6076 6266 6517 6748 6916 7448 7471 7657 8246 8918 9158 10633 11284 11809 12103 12152 12532 13034 13496 13832 14942 15314 16492 17836 18316 19747 21266 21931 22568 23618 24206 25064 26068 28861 29884 30628 32053 32984 35672 36632 39494 42532 43862 47236 48412 52136 52297 53599 57722 58081 59527 59768 61256 64106 78988 82663 84721 85064 87724 94472 96824 97123 104594 107198 115444 116162 119054 128212 138229 141949 153517 157976 165326 169442 175448 194246 202027 209188 214396 224371 230888 232324 238108 256424 276458 283898 307034 330652 338884 366079 375193 388492 404054 406567 416689 418376 428792 448742 464648 476216 552916 567796 614068 661304 677768 679861 732158 750386 755053 776984 808108 813134 833378 897484 993643 1074619 1103539 1105832 1135592 1228136 1359722 1464316 1500772 1510106 1570597 1616216 1626268 1666756 1794968 1800511 1845337 1987286 2149238 2207078 2562553 2626351 2719444 2845969 2916823 2928632 3001544 3020212 3141194 3252536 3333512 3601022 3690674 3974572 4298476 4414156 4759027 5125106 5252702 5285371 5438888 5691938 5833646 6040424 6282388 6955501 7202044 7381348 7724773 7949144 8596952 8828312 9518054 10250212 10505404 10570742 11383876 11667292 12564776 12603577 12917359 13911002 14346007 14404088 14762696 15449546 19036108 19921783 20417761 20500424 21010808 21141484 22767752 23334584 23406643 25207154 25834718 27822004 28692014 30899092 33313189 34209709 36997597 38072216 39843566 40835522 42282968 46813286 48688507 50414308 51669436 54073411 55644008 57384028 61798184 66626378 68419418 73995194 79687132 81671044 88225039 90421513 93626572 97377014 100422049 100828616 103338872 108146822 114768056 133252756 136838836 147990388 159374264 163342088 163846501 176450078 180843026 187253144 194754028 200844098 216293644 239467963 258983179 266505512 273677672 295980776 327693002 352900156 361686052 378513877 389508056 401688196 432587288 444726217 478935926 517966358 617575273 632950591 655386004 702954343 705800312 723372104 757027754 803376392 889452434 957871852 1035932716 1146925507 1235150546 1265901182 1310772008 1405908686 1514055508 1676275741 1778904868 1915743704 2071865432 2293851014 2470301092 2531802364 2811817372 3028111016 3113083519 3352551482 3557809736 4587702028 4920680401 4940602184 5063604728 5623634744 6226167038 6705102964 8028478549 9175404056 9841360802 11733930187 12452334076 13410205928 16056957098 19682721604 21791584633 23467860374 24904668152 32113914196 39365443208 43583169266 46935720748 64227828392 87166338532 93871441496 152541092431 174332677064 305082184862 610164369724 1220328739448
• Sum of all divisors σ(n): 3135444480000
• Sum of proper divisors (its aliquot sum) s(n): 1915115740552
• 1220328739448 is an abundant number, because the sum of its proper divisors (1915115740552) is greater than itself. Its abundance is 694787001104

Bases of 1220328739448

• Binary: 10001110000100001010000101101001001111000₂
• Hexadecimal: 0x11C2142D278
• Base-36: FKM081O8

Squares and roots of 1220328739448

• 1220328739448 squared (1220328739448²) is 1489202232322744671344704
• 1220328739448 cubed (1220328739448³) is 1817316282953562645881641679410683392
• The square root of 1220328739448 is 1104684.9050512097
• The cube root of 1220328739448 is 10686.2569635863

Scales and comparisons

• 1,220,328,739,448 seconds is equal to 38,802 years, 35 weeks, 2 days, 5 hours, 24 minutes, 8 seconds.
• To count from 1 to 1,220,328,739,448 would take you about ninety-seven thousand and 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 1220328739448 cubic inches would be around 890.5 feet tall.

Recreational maths with 1220328739448

• 1220328739448 backwards is 8449378230221
• The number of decimal digits it has is: 13
• The sum of 1220328739448's digits is 53
• More coming soon!