40384358469

Names of 40384358469

• Cardinal: 40384358469 can be written as Forty billion, three hundred eighty-four million, three hundred fifty-eight thousand, four hundred sixty-nine.

Scientific notation

• Scientific notation: 4.0384358469 × 10¹⁰

Factors of 40384358469

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 121

Divisors of 40384358469

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 7 9 13 19 21 39 49 57 63 79 91 117 133 147 169 171 237 247 273 361 399 441 507 553 637 711 741 819 931 1027 1083 1183 1197 1501 1521 1659 1729 1911 2223 2527 2793 3081 3211 3249 3549 3871 4503 4693 4977 5187 5733 6859 7189 7581 8281 8379 9243 9633 10507 10647 11613 12103 13351 13509 14079 15561 17689 19513 20577 21567 22477 22743 24843 28519 28899 31521 32851 34839 36309 40053 42237 48013 50323 53067 58539 61009 61731 64701 67431 73549 74529 85557 89167 93457 94563 98553 108927 120159 136591 144039 150969 157339 159201 175617 183027 199633 202293 220647 229957 253669 256671 267501 280371 295659 336091 370747 409773 427063 432117 452907 472017 541861 549081 598899 624169 654199 661941 689871 761007 802503 841113 956137 1008273 1112241 1159171 1229319 1281189 1397431 1416051 1625583 1775683 1796697 1872507 1962597 2069613 2283021 2595229 2868411 2989441 3024819 3336723 3477513 3793027 3843567 4192293 4369183 4819711 4876749 5327049 5617521 5887791 7044193 7785687 8114197 8605233 8968323 10432539 11379081 12429781 12576879 13107549 14459133 15981147 18166603 21132579 23357061 24342591 26551189 26904969 33737977 34137243 37289343 39322647 43377399 49309351 54499809 56799379 63397737 73027773 79653567 91574509 101213931 111868029 147928053 163499427 170398137 236165839 238960701 274723527 303641793 345165457 443784159 511194411 641021563 708497517 824170581 1035496371 1923064689 2125492551 3106489113 4487150941 5769194067 13461452823 40384358469
• Sum of all divisors σ(n): 78541257600
• Sum of proper divisors (its aliquot sum) s(n): 38156899131
• 40384358469 is a deficient number, because the sum of its proper divisors (38156899131) is less than itself. Its deficiency is 2227459338

Bases of 40384358469

• Binary: 100101100111000110000110100001000101₂
• Hexadecimal: 0x967186845
• Base-36: IJVSYF9

Squares and roots of 40384358469

• 40384358469 squared (40384358469²) is 1630896408952692023961
• 40384358469 cubed (40384358469³) is 65862705204950335558198161275709
• The square root of 40384358469 is 200958.5988929063
• The cube root of 40384358469 is 3430.8710560205

Scales and comparisons

• 40,384,358,469 seconds is equal to 1,284 years, 5 weeks, 13 hours, 21 minutes, 9 seconds.
• To count from 1 to 40,384,358,469 would take you about two thousand, five hundred sixty-eight 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 40384358469 cubic inches would be around 285.9 feet tall.

Recreational maths with 40384358469

• 40384358469 backwards is 96485348304
• The number of decimal digits it has is: 11
• The sum of 40384358469's digits is 54
• More coming soon!