4045351520

Names of 4045351520

• Cardinal: 4045351520 can be written as Four billion, forty-five million, three hundred fifty-one thousand, five hundred twenty.

Scientific notation

• Scientific notation: 4.04535152 × 10⁹

Factors of 4045351520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2213

Divisors of 4045351520

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 29 32 35 40 56 58 59 70 80 112 116 118 140 145 160 203 224 232 236 280 290 295 406 413 464 472 560 580 590 812 826 928 944 1015 1120 1160 1180 1624 1652 1711 1888 2030 2065 2111 2320 2360 3248 3304 3422 4060 4130 4222 4640 4720 6496 6608 6844 8120 8260 8444 8555 9440 10555 11977 13216 13688 14777 16240 16520 16888 17110 21110 23954 27376 29554 32480 33040 33776 34220 42220 47908 54752 59108 59885 61219 66080 67552 68440 73885 84440 95816 118216 119770 122438 124549 136880 147770 168880 191632 236432 239540 244876 249098 273760 295540 306095 337760 383264 428533 472864 479080 489752 498196 591080 612190 622745 857066 871843 958160 979504 996392 1182160 1224380 1245490 1714132 1743686 1916320 1959008 1992784 2142665 2364320 2448760 2490980 3428264 3487372 3611921 3985568 4285330 4359215 4897520 4981960 6856528 6974744 7223842 8570660 8718430 9795040 9963920 13713056 13949488 14447684 17141320 17436860 18059605 19927840 25283447 27898976 28895368 34282640 34873720 36119210 50566894 57790736 68565280 69747440 72238420 101133788 115581472 126417235 139494880 144476840 202267576 252834470 288953680 404535152 505668940 577907360 809070304 1011337880 2022675760 4045351520
• Sum of all divisors σ(n): 11496038400
• Sum of proper divisors (its aliquot sum) s(n): 7450686880
• 4045351520 is an abundant number, because the sum of its proper divisors (7450686880) is greater than itself. Its abundance is 3405335360

Bases of 4045351520

• Binary: 11110001000111110010101001100000₂
• Hexadecimal: 0xF11F2A60
• Base-36: 1UWHX7K

Squares and roots of 4045351520

• 4045351520 squared (4045351520²) is 16364868920366310400
• 4045351520 cubed (4045351520³) is 66201647361604612733431808000
• The square root of 4045351520 is 63603.0779129439
• The cube root of 4045351520 is 1593.3777749821

Scales and comparisons

• 4,045,351,520 seconds is equal to 128 years, 32 weeks, 5 days, 4 hours, 45 minutes, 20 seconds.
• To count from 1 to 4,045,351,520 would take you about two hundred fifty-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 4045351520 cubic inches would be around 132.8 feet tall.

Recreational maths with 4045351520

• 4045351520 backwards is 0251535404
• 4045351520 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4045351520's digits is 29
• More coming soon!