71489331430

Names of 71489331430

• Cardinal: 71489331430 can be written as Seventy-one billion, four hundred eighty-nine million, three hundred thirty-one thousand, four hundred thirty.

Scientific notation

• Scientific notation: 7.148933143 × 10¹⁰

Factors of 71489331430

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 443

Divisors of 71489331430

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 5 10 11 17 22 34 41 53 55 73 82 85 106 110 146 170 187 205 241 265 365 374 410 451 482 530 583 697 730 803 901 902 935 1166 1205 1241 1394 1606 1802 1870 2173 2255 2410 2482 2651 2915 2993 3485 3869 4015 4097 4346 4505 4510 5302 5830 5986 6205 6970 7667 7738 8030 8194 9010 9881 9911 10865 12410 12773 13255 13651 14965 15334 17593 19345 19762 19822 20485 21730 23903 25546 26510 27302 29930 32923 35186 36941 38335 38690 40970 42559 45067 47806 49405 49555 50881 63865 65773 65846 68255 73882 76670 85118 87965 90134 98810 99110 101762 108691 119515 127730 131546 136510 140503 158629 164615 167977 175930 184705 193523 212795 217141 217382 225335 239030 254405 281006 299081 317258 328865 329230 335954 369410 387046 406351 425590 434282 450670 508810 523693 543455 559691 598162 657730 702515 721313 723503 793145 812702 839885 932429 967615 1047386 1085705 1086910 1119382 1405030 1442626 1447006 1495405 1586290 1679770 1744919 1847747 1864858 1935230 2031755 2171410 2388551 2618465 2696693 2798455 2990810 3289891 3489838 3606565 3617515 3695494 4063510 4662145 4777102 5236930 5393386 5596910 5760623 6579782 7213130 7235030 7934443 8724595 8902781 9238735 9324290 10256719 11521246 11942755 12262321 13483465 15851293 15868886 16449455 17449190 17805562 18477470 20513438 23885510 24524642 26966930 28803115 29663623 31702586 32898910 38229589 39672215 44513905 51283595 57606230 59327246 61311605 76459178 79256465 79344430 89027810 97930591 102567190 122623210 134885531 148318115 158512930 174364223 191147945 195861182 269771062 296636230 348728446 382295890 420525479 489652955 649903013 674427655 841050958 871821115 979305910 1299806026 1348855310 1743642230 2102627395 3249515065 4205254790 6499030130 7148933143 14297866286 35744665715 71489331430
• Sum of all divisors σ(n): 157912457472
• Sum of proper divisors (its aliquot sum) s(n): 86423126042
• 71489331430 is an abundant number, because the sum of its proper divisors (86423126042) is greater than itself. Its abundance is 14933794612

Bases of 71489331430

• Binary: 1000010100101000110001010000011100110₂
• Hexadecimal: 0x10A518A0E6
• Base-36: WUAWH5Y

Squares and roots of 71489331430

• 71489331430 squared (71489331430²) is 5110724508308385844900
• 71489331430 cubed (71489331430³) is 365362278221881984314376675207000
• The square root of 71489331430 is 267374.8893033899
• The cube root of 71489331430 is 4150.3088061687

Scales and comparisons

• 71,489,331,430 seconds is equal to 2,273 years, 7 weeks, 1 day, 19 hours, 37 minutes, 10 seconds.
• To count from 1 to 71,489,331,430 would take you about four thousand, five hundred forty-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 71489331430 cubic inches would be around 345.9 feet tall.

Recreational maths with 71489331430

• 71489331430 backwards is 03413398417
• The number of decimal digits it has is: 11
• The sum of 71489331430's digits is 43
• More coming soon!