71425492930

Names of 71425492930

• Cardinal: 71425492930 can be written as Seventy-one billion, four hundred twenty-five million, four hundred ninety-two thousand, nine hundred thirty.

Scientific notation

• Scientific notation: 7.142549293 × 10¹⁰

Factors of 71425492930

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 163

Divisors of 71425492930

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 5 10 11 19 22 38 53 55 73 95 106 110 121 146 190 209 242 265 365 418 530 583 605 730 803 1007 1045 1166 1210 1331 1387 1606 2014 2090 2299 2662 2774 2915 3869 4015 4598 5035 5329 5830 6413 6655 6935 7738 8030 8833 10070 10658 11077 11495 12826 13310 13870 15257 17666 19345 22154 22990 25289 26645 30514 32065 38690 42559 44165 50578 53290 55385 58619 64130 70543 73511 76285 85118 88330 97163 101251 110770 117238 121847 126445 141086 147022 152570 167827 194326 202502 212795 243694 252890 282437 293095 335654 352715 367555 425590 468149 485815 506255 564874 586190 609235 644809 705430 735110 808621 839135 936298 971630 1012510 1113761 1218470 1289618 1340317 1412185 1617242 1678270 1846097 2227522 2340745 2680634 2824370 3106807 3224045 3692194 4043105 4681490 5149639 5366303 5568805 6213614 6448090 6701585 7092899 8086210 8894831 9230485 10299278 10732606 11137610 12251371 13403170 14185798 15534035 17789662 18460970 24502742 25748195 26831515 31068070 34174877 35464495 44474155 51496390 53663030 59029333 61256855 68349754 70928990 88948310 97843141 118058666 122513710 134765081 170874385 195686282 269530162 295146665 341748770 375923647 489215705 590293330 649322663 673825405 751847294 978431410 1298645326 1347650810 1879618235 3246613315 3759236470 6493226630 7142549293 14285098586 35712746465 71425492930
• Sum of all divisors σ(n): 153770244480
• Sum of proper divisors (its aliquot sum) s(n): 82344751550
• 71425492930 is an abundant number, because the sum of its proper divisors (82344751550) is greater than itself. Its abundance is 10919258620

Bases of 71425492930

• Binary: 1000010100001010010101000011111000010₂
• Hexadecimal: 0x10A14A87C2
• Base-36: WT8W72A

Squares and roots of 71425492930

• 71425492930 squared (71425492930²) is 5101601040293479984900
• 71425492930 cubed (71425492930³) is 364384369035162599786571456757000
• The square root of 71425492930 is 267255.4825069077
• The cube root of 71425492930 is 4149.0730581795

Scales and comparisons

• 71,425,492,930 seconds is equal to 2,271 years, 5 weeks, 4 days, 22 hours, 42 minutes, 10 seconds.
• To count from 1 to 71,425,492,930 would take you about four thousand, five hundred forty-two 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 71425492930 cubic inches would be around 345.8 feet tall.

Recreational maths with 71425492930

• 71425492930 backwards is 03929452417
• The number of decimal digits it has is: 11
• The sum of 71425492930's digits is 46
• More coming soon!