42920216625

Names of 42920216625

• Cardinal: 42920216625 can be written as Forty-two billion, nine hundred twenty million, two hundred sixteen thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 4.2920216625 × 10¹⁰

Factors of 42920216625

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 161

Divisors of 42920216625

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 11 13 15 17 23 25 33 39 51 55 65 69 75 85 89 115 125 143 165 187 195 221 253 255 267 275 299 325 345 375 391 425 429 445 529 561 575 663 715 759 825 897 935 975 979 1105 1157 1173 1265 1275 1335 1375 1495 1513 1587 1625 1725 1955 2047 2125 2145 2225 2431 2645 2805 2875 2937 3289 3315 3471 3575 3795 4125 4301 4485 4539 4675 4875 4895 5083 5525 5785 5819 5865 6141 6325 6375 6675 6877 7293 7475 7565 7935 8625 8993 9775 9867 10235 10725 11125 12155 12727 12903 13225 14025 14685 15249 16445 16575 16643 17355 17457 17875 18975 19669 20631 21505 22425 22517 22695 23375 24475 25415 26611 26979 27625 28925 29095 29325 30705 31625 33375 34385 34799 36465 37375 37825 38181 39675 44965 47081 48875 49335 49929 51175 53625 55913 59007 60775 63635 64515 66125 67551 70125 73425 75647 76245 79833 82225 82875 83215 86775 87285 94875 98345 98923 103155 104397 107525 112125 112585 113475 116909 122375 127075 133055 134895 141243 144625 145475 146625 153525 167739 171925 173995 182325 189125 190905 198375 216359 224825 226941 235405 246675 249645 255875 279565 292721 295035 296769 303875 318175 322575 337755 350727 367125 378235 381225 382789 399165 411125 416075 433875 436425 452387 491725 494615 515775 517891 521985 537625 562925 567375 584545 612053 635375 649077 665275 674475 706215 727375 767625 800377 838695 859625 869975 878163 911625 954525 1081795 1124125 1134705 1148367 1177025 1233375 1248225 1285999 1357161 1397825 1463605 1475175 1483845 1553673 1590875 1612875 1688775 1753635 1836159 1891175 1906125 1913945 1995825 2080375 2182125 2261935 2401131 2458625 2473075 2578875 2589455 2609925 2814625 2922725 3060265 3245385 3326375 3372375 3531075 3857997 4001885 4193475 4349875 4390815 4772625 4976257 5408975 5673525 5741835 5885125 6241125 6429995 6732583 6785805 6989125 7318025 7375875 7419225 7768365 8443875 8768175 8804147 9180795 9455875 9569725 9979125 10404901 11309675 12005655 12365375 12947275 13049625 14613625 14928771 15301325 16226925 17655375 19289985 20009425 20197749 20967375 21954075 24881285 26412441 27044875 28367625 28709175 31214703 32149975 33662915 33929025 36590125 37096125 38841825 43840875 44020735 45903975 47848625 52024505 56548375 60028275 64736375 74643855 76506625 81134625 96449925 100047125 100988745 109770375 114453911 124406425 132062205 143545875 156073515 160749875 168314575 169645125 194209125 220103675 229519875 260122525 300141375 343361733 373219275 482249625 504943725 572269555 622032125 660311025 780367575 841572875 1100518375 1300612625 1716808665 1866096375 2524718625 2861347775 3301555125 3901837875 8584043325 14306738875 42920216625
• Sum of all divisors σ(n): 93914795520
• Sum of proper divisors (its aliquot sum) s(n): 50994578895
• 42920216625 is an abundant number, because the sum of its proper divisors (50994578895) is greater than itself. Its abundance is 8074362270

Bases of 42920216625

• Binary: 100111111110001111101000100000110001₂
• Hexadecimal: 0x9FE3E8831
• Base-36: JPTL73L

Squares and roots of 42920216625

• 42920216625 squared (42920216625²) is 1842144995136926390625
• 42920216625 cubed (42920216625³) is 79065262245936452222304369140625
• The square root of 42920216625 is 207171.9494164207
• The cube root of 42920216625 is 3501.2299520797

Scales and comparisons

• 42,920,216,625 seconds is equal to 1,364 years, 37 weeks, 6 days, 18 hours, 23 minutes, 45 seconds.
• To count from 1 to 42,920,216,625 would take you about two thousand, seven hundred twenty-nine 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 42920216625 cubic inches would be around 291.8 feet tall.

Recreational maths with 42920216625

• 42920216625 backwards is 52661202924
• 42920216625 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42920216625's digits is 39
• More coming soon!