71410397940

Names of 71410397940

• Cardinal: 71410397940 can be written as Seventy-one billion, four hundred ten million, three hundred ninety-seven thousand, nine hundred forty.

Scientific notation

• Scientific notation: 7.141039794 × 10¹⁰

Factors of 71410397940

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 165250

Divisors of 71410397940

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 49 60 63 70 84 90 98 105 126 140 147 180 196 210 245 252 294 315 343 420 441 490 588 630 686 735 882 980 1029 1260 1372 1470 1715 1764 2058 2205 2401 2940 3087 3430 4116 4410 4802 5145 6174 6860 7203 8820 9604 10290 12005 12348 14406 15435 20580 21609 24010 28812 30870 36015 43218 48020 61740 72030 86436 108045 144060 165233 216090 330466 432180 495699 660932 826165 991398 1156631 1487097 1652330 1982796 2313262 2478495 2974194 3304660 3469893 4626524 4956990 5783155 5948388 6939786 7435485 8096417 9913980 10409679 11566310 13879572 14870970 16192834 17349465 20819358 23132620 24289251 29741940 32385668 34698930 40482085 41638716 48578502 52048395 56674919 69397860 72867753 80964170 97157004 104096790 113349838 121446255 145735506 161928340 170024757 208193580 226699676 242892510 283374595 291471012 340049514 364338765 396724433 485785020 510074271 566749190 680099028 728677530 793448866 850123785 1020148542 1133498380 1190173299 1457355060 1586897732 1700247570 1983622165 2040297084 2380346598 2550371355 3400495140 3570519897 3967244330 4760693196 5100742710 5950866495 7141039794 7934488660 10201485420 11901732990 14282079588 17852599485 23803465980 35705198970 71410397940
• Sum of all divisors σ(n): 252699956964
• Sum of proper divisors (its aliquot sum) s(n): 181289559024
• 71410397940 is an abundant number, because the sum of its proper divisors (181289559024) is greater than itself. Its abundance is 109879161084

Bases of 71410397940

• Binary: 1000010100000011001000011001011110100₂
• Hexadecimal: 0x10A06432F4
• Base-36: WSZWNP0

Squares and roots of 71410397940

• 71410397940 squared (71410397940²) is 5099444933949156243600
• 71410397940 cubed (71410397940³) is 364153392006426263082711578184000
• The square root of 71410397940 is 267227.2402656587
• The cube root of 71410397940 is 4148.7807506465

Scales and comparisons

• 71,410,397,940 seconds is equal to 2,270 years, 32 weeks, 5 days, 5 hours, 39 minutes.
• To count from 1 to 71,410,397,940 would take you about four thousand, five hundred forty-one 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 71410397940 cubic inches would be around 345.7 feet tall.

Recreational maths with 71410397940

• 71410397940 backwards is 04979301417
• 71410397940 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 71410397940's digits is 45
• More coming soon!