1225088585728

Names of 1225088585728

• Cardinal: 1225088585728 can be written as One trillion, two hundred twenty-five billion, eighty-eight million, five hundred eighty-five thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.225088585728 × 10¹²

Factors of 1225088585728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 103

Divisors of 1225088585728

• Number of divisors d(n): 312
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 41 49 53 56 64 82 98 106 112 128 164 196 212 224 256 287 328 371 392 424 448 512 574 656 742 784 848 896 1024 1148 1312 1484 1568 1696 1792 2009 2048 2173 2296 2597 2624 2809 2968 3136 3392 3584 4018 4096 4346 4592 5194 5248 5618 5936 6272 6784 7168 8036 8692 9184 10388 10496 11236 11872 12544 13568 14336 15211 16072 17384 18368 19663 20776 20992 22472 23744 25088 27136 28672 30422 32144 34768 36736 39326 41552 41984 44944 47488 50176 54272 60844 64288 69536 73472 78652 83104 83968 89888 94976 100352 106477 108544 115169 121688 128576 137641 139072 146944 148877 157304 166208 167936 179776 189952 200704 212954 217088 230338 243376 257152 275282 278144 293888 297754 314608 332416 359552 379904 425908 460676 486752 514304 550564 556288 587776 595508 629216 664832 719104 759808 806183 851816 921352 973504 1028608 1042139 1101128 1112576 1175552 1191016 1258432 1329664 1438208 1519616 1612366 1703632 1842704 1947008 2057216 2084278 2202256 2225152 2382032 2516864 2659328 2876416 3224732 3407264 3685408 3894016 4114432 4168556 4404512 4450304 4764064 5033728 5318656 5643281 5752832 6103957 6449464 6814528 7294973 7370816 7788032 8228864 8337112 8809024 8900608 9528128 10067456 10637312 11286562 11505664 12207914 12898928 13629056 14589946 14741632 15576064 16674224 17618048 19056256 20134912 22573124 24415828 25797856 27258112 29179892 29483264 31152128 33348448 35236096 38112512 40269824 42727699 45146248 48831656 51595712 54516224 58359784 58966528 62304256 66696896 70472192 76225024 80539648 85455398 90292496 97663312 103191424 109032448 116719568 117933056 133393792 140944384 152450048 170910796 180584992 195326624 206382848 218064896 233439136 235866112 266787584 281888768 299093893 304900096 341821592 361169984 390653248 412765696 436129792 466878272 471732224 533575168 563777536 598187786 609800192 683643184 722339968 781306496 825531392 933756544 1067150336 1196375572 1367286368 1444679936 1562612992 1651062784 1867513088 2134300672 2392751144 2734572736 2889359872 3125225984 3302125568 3735026176 4268601344 4785502288 5469145472 5778719744 6250451968 7470052352 9571004576 10938290944 11557439488 12500903936 14940104704 19142009152 21876581888 23114878976 25001807872 29880209408 38284018304 43753163776 76568036608 87506327552 153136073216 175012655104 306272146432 612544292864 1225088585728
• Sum of all divisors σ(n): 2975508201960
• Sum of proper divisors (its aliquot sum) s(n): 1750419616232
• 1225088585728 is an abundant number, because the sum of its proper divisors (1750419616232) is greater than itself. Its abundance is 525331030504

Bases of 1225088585728

• Binary: 10001110100111100111110000101000000000000₂
• Hexadecimal: 0x11D3CF85000
• Base-36: FMSQ42KG

Squares and roots of 1225088585728

• 1225088585728 squared (1225088585728²) is 1500842042881031205289984
• 1225088585728 cubed (1225088585728³) is 1838664455714244849846941730683748352
• The square root of 1225088585728 is 1106837.1992881337
• The cube root of 1225088585728 is 10700.1327194881

Scales and comparisons

• 1,225,088,585,728 seconds is equal to 38,954 years, 1 week, 3 days, 55 minutes, 28 seconds.
• To count from 1 to 1,225,088,585,728 would take you about ninety-seven thousand, three hundred eighty-five 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 1225088585728 cubic inches would be around 891.7 feet tall.

Recreational maths with 1225088585728

• 1225088585728 backwards is 8275858805221
• The number of decimal digits it has is: 13
• The sum of 1225088585728's digits is 61
• More coming soon!