429997138688

Names of 429997138688

• Cardinal: 429997138688 can be written as Four hundred twenty-nine billion, nine hundred ninety-seven million, one hundred thirty-eight thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 4.29997138688 × 10¹¹

Factors of 429997138688

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 105

Divisors of 429997138688

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 8 13 16 19 26 32 38 52 64 71 76 104 128 142 152 208 247 256 284 304 361 416 494 568 608 722 832 923 988 1136 1216 1349 1444 1664 1846 1976 2272 2432 2698 2888 3328 3692 3952 4544 4693 4864 5041 5396 5776 7384 7904 9088 9386 10082 10792 11552 14768 15808 17537 18176 18772 20164 21584 23104 25631 29536 31616 35074 37544 40328 43168 46208 51262 59072 63232 65533 70148 75088 80656 86336 92416 95779 102524 118144 131066 140296 150176 161312 172672 191558 205048 236288 262132 280592 300352 322624 333203 345344 357911 383116 410096 524264 561184 600704 645248 666406 715822 766232 820192 1048528 1122368 1201408 1245127 1290496 1332812 1431644 1532464 1640384 1819801 2097056 2244736 2490254 2665624 2863288 3064928 3280768 3639602 4194112 4489472 4652843 4980508 5331248 5726576 6129856 6561536 6800309 7279204 8388224 9305686 9961016 10662496 11453152 12259712 13600618 14558408 16776448 18611372 19922032 21324992 22906304 23657413 24519424 27201236 29116816 37222744 39844064 42649984 45812608 47314826 54402472 58233632 74445488 79688128 85299968 88404017 91625216 94629652 108804944 116467264 129205871 148890976 159376256 176808034 189259304 217609888 232934528 258411742 297781952 318752512 353616068 378518608 435219776 465869056 516823484 595563904 707232136 757037216 870439552 1033646968 1191127808 1414464272 1514074432 1679676323 1740879104 2067293936 2828928544 3028148864 3359352646 4134587872 5657857088 6056297728 6718705292 8269175744 11315714176 13437410584 16538351488 22631428352 26874821168 33076702976 53749642336 107499284672 214998569344 429997138688
• Sum of all divisors σ(n): 989485078176
• Sum of proper divisors (its aliquot sum) s(n): 559487939488
• 429997138688 is an abundant number, because the sum of its proper divisors (559487939488) is greater than itself. Its abundance is 129490800800

Bases of 429997138688

• Binary: 110010000011101110100111010001100000000₂
• Hexadecimal: 0x641DD3A300
• Base-36: 5HJD6ZNK

Squares and roots of 429997138688

• 429997138688 squared (429997138688²) is 184897539279867106361344
• 429997138688 cubed (429997138688³) is 79505412840794943780268083010076672
• The square root of 429997138688 is 655741.6706966243
• The cube root of 429997138688 is 7547.8255725979

Scales and comparisons

• 429,997,138,688 seconds is equal to 13,672 years, 30 weeks, 17 hours, 38 minutes, 8 seconds.
• To count from 1 to 429,997,138,688 would take you about twenty-seven thousand, three hundred forty-five 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 429997138688 cubic inches would be around 629 feet tall.

Recreational maths with 429997138688

• 429997138688 backwards is 886831799924
• The number of decimal digits it has is: 12
• The sum of 429997138688's digits is 74
• More coming soon!