428708771008

Names of 428708771008

• Cardinal: 428708771008 can be written as Four hundred twenty-eight billion, seven hundred eight million, seven hundred seventy-one thousand and eight.

Scientific notation

• Scientific notation: 4.28708771008 × 10¹¹

Factors of 428708771008

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1290

Divisors of 428708771008

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 41 49 53 56 64 82 98 106 112 164 196 212 224 287 328 371 392 424 448 574 656 742 784 848 1148 1187 1312 1484 1568 1696 2009 2173 2296 2374 2597 2624 2809 2968 3136 3392 4018 4346 4592 4748 5194 5618 5936 8036 8309 8692 9184 9496 10388 11236 11872 15211 16072 16618 17384 18368 18992 19663 20776 22472 23744 30422 32144 33236 34768 37984 39326 41552 44944 48667 58163 60844 62911 64288 66472 69536 75968 78652 83104 89888 97334 106477 115169 116326 121688 125822 128576 132944 137641 139072 157304 166208 179776 194668 212954 230338 232652 243376 251644 265888 275282 314608 340669 389336 425908 440377 460676 465304 486752 503288 531776 550564 629216 681338 778672 806183 851816 880754 921352 930608 973504 1006576 1101128 1258432 1362676 1557344 1612366 1703632 1761508 1842704 1861216 2013152 2202256 2384683 2579351 2725352 3082639 3114688 3224732 3334283 3407264 3523016 3685408 3722432 4026304 4404512 4769366 5158702 5450704 5643281 6165278 6449464 6668566 6814528 7046032 7370816 8809024 9538732 10317404 10901408 11286562 12330556 12898928 13337132 14092064 18055457 19077464 20634808 21802816 22573124 23339981 24661112 25797856 26674264 28184128 36110914 38154928 41269616 45146248 46679962 49322224 51595712 53348528 72221828 76309856 82539232 90292496 93359924 98644448 106697056 126388199 136705603 144443656 152619712 163379867 165078464 180584992 186719848 197288896 213394112 252776398 273411206 288887312 326759734 361169984 373439696 505552796 546822412 577774624 653519468 746879392 956939221 1011105592 1093644824 1155549248 1307038936 1493758784 1913878442 2022211184 2187289648 2614077872 3827756884 4044422368 4374579296 5228155744 6698574547 7655513768 8088844736 8749158592 10456311488 13397149094 15311027536 26794298188 30622055072 53588596376 61244110144 107177192752 214354385504 428708771008
• Sum of all divisors σ(n): 1034107423272
• Sum of proper divisors (its aliquot sum) s(n): 605398652264
• 428708771008 is an abundant number, because the sum of its proper divisors (605398652264) is greater than itself. Its abundance is 176689881256

Bases of 428708771008

• Binary: 110001111010001000010001011010011000000₂
• Hexadecimal: 0x63D108B4C0
• Base-36: 5GY24SSG

Squares and roots of 428708771008

• 428708771008 squared (428708771008²) is 183791210339189781336064
• 428708771008 cubed (428708771008³) is 78792903906586873975056253668032512
• The square root of 428708771008 is 654758.5593239695
• The cube root of 428708771008 is 7540.2797062191

Scales and comparisons

• 428,708,771,008 seconds is equal to 13,631 years, 31 weeks, 6 days, 1 hour, 43 minutes, 28 seconds.
• To count from 1 to 428,708,771,008 would take you about twenty-seven thousand, two hundred sixty-three 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 428708771008 cubic inches would be around 628.4 feet tall.

Recreational maths with 428708771008

• 428708771008 backwards is 800177807824
• The number of decimal digits it has is: 12
• The sum of 428708771008's digits is 52
• More coming soon!