71430169629455

Names of 71430169629455

• Cardinal: 71430169629455 can be written as Seventy-one trillion, four hundred thirty billion, one hundred sixty-nine million, six hundred twenty-nine thousand, four hundred fifty-five.

Scientific notation

• Scientific notation: 7.1430169629455 × 10¹³

Factors of 71430169629455

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4099

Divisors of 71430169629455

• Number of divisors d(n): 192
• Complete list of divisors:
  1 5 7 13 31 35 41 65 91 155 205 217 287 403 455 533 961 1085 1271 1435 1861 2015 2141 2665 2821 3731 4805 6355 6727 8897 9305 10705 12493 13027 14105 14987 16523 18655 24193 27833 33635 39401 44485 57691 62465 65135 66371 74935 76301 82615 87451 87781 115661 120965 139165 169351 194831 197005 275807 288455 331855 381505 403837 437255 438905 464597 512213 534107 578305 614467 749983 846755 862823 974155 991913 1141153 1379035 1788421 2019185 2057501 2322985 2365331 2561065 2670535 2721211 3072335 3585491 3749915 3984401 4314115 4959565 5249881 5705765 6039761 6943391 7988071 8942105 10287505 11826655 12518947 13606055 14402507 16557317 17927455 19048477 19922005 23249473 26249405 26747513 27890807 30198805 30749303 34716955 35375743 39940355 51797213 62594735 72012535 73325261 82786585 84357541 95242385 116247365 123516431 133737565 139454035 153746515 162746311 163360441 176878715 187232591 215245121 247630201 258986065 362580491 366626305 421787705 513276827 590502787 617582155 813731555 816802205 864615017 936162955 953228393 1076225605 1096648033 1143523087 1238151005 1605713603 1812902455 2123685733 2566384135 2952513935 3829009361 4323075085 4766141965 5064173671 5483240165 5717615435 6672598751 7676536231 8028568015 10618428665 11239995221 14865800131 19145046805 25320868355 26803065527 33362993755 35449215697 38382681155 49777121693 56199976105 65834257723 74329000655 134015327635 156989383801 177246078485 248885608465 329171288615 348439851851 460839804061 784946919005 1098925686607 1742199259255 2040861989413 2304199020305 5494628433035 10204309947065 14286033925891 71430169629455
• Sum of all divisors σ(n): 111780733494528
• Sum of proper divisors (its aliquot sum) s(n): 40350563865073
• 71430169629455 is a deficient number, because the sum of its proper divisors (40350563865073) is less than itself. Its deficiency is 31079605764382

Bases of 71430169629455

• Binary: 10000001111011100100001111000110001001100001111₂
• Hexadecimal: 0x40F721E3130F
• Base-36: PBIKEQ3NZ

Squares and roots of 71430169629455

• 71430169629455 squared (71430169629455²) is 5102269133292715452003597025
• 71430169629455 cubed (71430169629455³) is 364455949686231008502294528944571390371375
• The square root of 71430169629455 is 8451637.0975956487
• The cube root of 71430169629455 is 41491.6361195541

Scales and comparisons

• 71,430,169,629,455 seconds is equal to 2,271,258 years, 23 weeks, 1 day, 9 hours, 57 minutes, 35 seconds.
• To count from 1 to 71,430,169,629,455 would take you about five million, six hundred seventy-eight thousand, one 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 71430169629455 cubic inches would be around 3457.6 feet tall.

Recreational maths with 71430169629455

• 71430169629455 backwards is 55492696103417
• The number of decimal digits it has is: 14
• The sum of 71430169629455's digits is 62
• More coming soon!