4006742544

Names of 4006742544

• Cardinal: 4006742544 can be written as Four billion, six million, seven hundred forty-two thousand, five hundred forty-four.

Scientific notation

• Scientific notation: 4.006742544 × 10⁹

Factors of 4006742544

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 209

Divisors of 4006742544

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 29 36 42 48 49 54 56 58 61 63 72 84 87 98 107 108 112 116 122 126 144 147 168 174 183 189 196 203 214 216 232 244 252 261 294 321 336 348 366 378 392 406 427 428 432 441 464 488 504 522 549 588 609 642 696 732 749 756 783 784 812 854 856 882 963 976 1008 1044 1098 1176 1218 1281 1284 1323 1392 1421 1464 1498 1512 1566 1624 1647 1708 1712 1764 1769 1827 1926 2088 2196 2247 2352 2436 2562 2568 2646 2842 2889 2928 2989 2996 3024 3103 3132 3248 3294 3416 3528 3538 3654 3843 3852 4176 4263 4392 4494 4872 5124 5136 5243 5292 5307 5481 5684 5778 5978 5992 6206 6264 6527 6588 6741 6832 7056 7076 7308 7686 7704 8526 8784 8967 8988 9309 9744 10248 10486 10584 10614 10962 11368 11529 11556 11956 11984 12383 12412 12528 12789 13054 13176 13482 14152 14616 15372 15408 15729 15921 17052 17934 17976 18618 19581 20223 20496 20972 21168 21228 21721 21924 22736 23058 23112 23912 24766 24824 25578 26108 26352 26901 26964 27927 28304 29232 30744 31458 31842 34104 35868 35952 37149 37236 38367 39162 40446 41944 42456 43442 43848 45689 46116 46224 47187 47763 47824 49532 49648 51156 52216 53802 53928 55854 58743 61488 62916 63684 65163 68208 71736 74298 74472 76734 78324 80703 80892 83781 83888 84912 86681 86884 87696 91378 92232 94374 95526 99064 102312 104432 107604 107856 111447 111708 117486 125832 127368 130326 137067 141561 143472 148596 148944 152047 153468 156648 161406 161784 167562 173362 173768 176229 182756 184464 188748 189283 191052 195489 198128 204624 215208 222894 223416 234972 251664 254736 260043 260652 274134 283122 297192 304094 306936 313296 319823 322812 323568 334341 335124 346724 347536 352458 365512 377496 378566 382104 390978 411201 430416 445788 446832 456141 469944 520086 521304 548268 566244 567849 586467 594384 608188 613872 639646 645624 668682 670248 693448 704916 731024 754992 757132 764208 780129 781956 822402 891576 912282 939888 959469 1040172 1042608 1096536 1132488 1135698 1172934 1216376 1233603 1279292 1291248 1324981 1337364 1340496 1368423 1386896 1409832 1514264 1560258 1563912 1644804 1703547 1783152 1824564 1918938 2080344 2193072 2264976 2271396 2340387 2345868 2432752 2467206 2558584 2649962 2674728 2736846 2819664 2878407 3028528 3120516 3127824 3289608 3407094 3649128 3837876 3974943 4105269 4160688 4542792 4680774 4691736 4934412 5110641 5117168 5299924 5349456 5473692 5756814 6241032 6579216 6814188 7298256 7675752 7949886 8210538 8635221 9085584 9274867 9361548 9383472 9868824 10221282 10599848 10947384 11513628 11924829 12482064 13628376 15351504 15899772 16421076 17270442 18549734 18723096 19737648 20442564 21199696 21894768 23027256 23849658 27256752 27824601 31799544 32842152 34540884 35774487 37099468 37446192 40885128 46054512 47699316 55649202 63599088 65684304 69081768 71548974 74198936 81770256 83473803 95398632 111298404 138163536 143097948 148397872 166947606 190797264 222596808 250421409 286195896 333895212 445193616 500842818 572391792 667790424 1001685636 1335580848 2003371272 4006742544
• Sum of all divisors σ(n): 14198198400
• Sum of proper divisors (its aliquot sum) s(n): 10191455856
• 4006742544 is an abundant number, because the sum of its proper divisors (10191455856) is greater than itself. Its abundance is 6184713312

Bases of 4006742544

• Binary: 11101110110100100000101000010000₂
• Hexadecimal: 0xEED20A10
• Base-36: 1U9IEC0

Squares and roots of 4006742544

• 4006742544 squared (4006742544²) is 16053985813899591936
• 4006742544 cubed (4006742544³) is 64324187961323961554210525184
• The square root of 4006742544 is 63298.8352499475
• The cube root of 4006742544 is 1588.2924780689

Scales and comparisons

• 4,006,742,544 seconds is equal to 127 years, 20 weeks, 6 days, 8 hours, 2 minutes, 24 seconds.
• To count from 1 to 4,006,742,544 would take you about two hundred fifty-four 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 4006742544 cubic inches would be around 132.4 feet tall.

Recreational maths with 4006742544

• 4006742544 backwards is 4452476004
• 4006742544 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4006742544's digits is 36
• More coming soon!