4157995842

Names of 4157995842

• Cardinal: 4157995842 can be written as Four billion, one hundred fifty-seven million, nine hundred ninety-five thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 4.157995842 × 10⁹

Factors of 4157995842

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 73

Divisors of 4157995842

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 6 7 9 11 13 14 18 21 22 26 27 33 37 39 42 49 54 63 66 74 77 78 81 91 98 99 111 117 121 126 143 147 154 162 182 189 198 222 231 234 242 243 259 273 286 294 297 333 351 363 378 407 429 441 462 481 486 518 539 546 567 594 637 666 693 702 726 729 777 814 819 847 858 882 891 962 999 1001 1053 1078 1089 1134 1221 1274 1287 1323 1386 1443 1458 1554 1573 1617 1638 1694 1701 1782 1813 1911 1998 2002 2079 2106 2178 2331 2442 2457 2541 2574 2646 2673 2849 2886 2997 3003 3146 3159 3234 3267 3367 3402 3626 3663 3822 3861 3969 4158 4329 4477 4662 4719 4851 4914 5082 5103 5291 5346 5439 5698 5733 5929 5994 6006 6237 6318 6534 6734 6993 7007 7326 7371 7623 7722 7938 8019 8547 8658 8954 8991 9009 9438 9477 9702 9801 10101 10206 10582 10878 10989 11011 11466 11583 11858 11907 12474 12987 13431 13986 14014 14157 14553 14742 15246 15873 16038 16317 17094 17199 17787 17982 18018 18711 18954 19602 19943 20202 20979 21021 21978 22022 22113 22869 23166 23569 23814 25641 25974 26862 26973 27027 28314 29106 29403 30303 31339 31746 32634 32967 33033 34398 34749 35574 35721 37037 37422 38961 39886 40293 41958 42042 42471 43659 44226 45738 47138 47619 48951 51282 51597 53361 53946 54054 56133 58201 58806 59829 60606 62678 62937 63063 65934 66066 66339 68607 69498 70707 71442 74074 76923 77077 77922 80586 81081 84942 87318 88209 90909 94017 95238 97902 98901 99099 103194 104247 106722 111111 112266 116402 116883 119658 120879 125874 126126 127413 130977 132678 137214 141414 142857 146853 153846 154154 154791 160083 162162 174603 176418 179487 181818 188034 188811 189189 197802 198198 205821 208494 212121 219373 222222 230769 231231 233766 241758 243243 254826 259259 261954 272727 282051 285714 293706 296703 297297 309582 320166 333333 349206 350649 358974 362637 377622 378378 382239 392931 407407 411642 424242 428571 438746 440559 461538 462462 464373 480249 486486 518518 523809 538461 545454 564102 567567 593406 594594 617463 636363 658119 666666 692307 693693 701298 725274 729729 764478 777777 785862 814814 818181 846153 857142 881118 891891 928746 960498 999999 1047618 1076922 1087911 1135134 1146717 1222221 1234926 1272726 1285713 1316238 1321677 1384614 1387386 1440747 1459458 1555554 1571427 1615383 1636362 1692306 1702701 1783782 1909089 1974357 1999998 2076921 2081079 2175822 2293434 2333331 2444442 2454543 2538459 2571426 2643354 2675673 2851849 2881494 2999997 3142854 3230766 3263733 3405402 3666663 3818178 3857139 3948714 4153842 4162158 4322241 4666662 4714281 4846149 4909086 5076918 5108103 5351346 5703698 5727267 5923071 5999994 6243237 6527466 6999993 7333326 7615377 7714278 8027019 8555547 8644482 8999991 9428562 9692298 10216206 10999989 11454534 11846142 12486474 13999986 14142843 14538447 15230754 16054038 17111094 17181801 17769213 17999982 18729711 20999979 21999978 22846131 25666641 26999973 28285686 29076894 32999967 34363602 35538426 37459422 41999958 42428529 45692262 51333282 53307639 53999946 56189133 62999937 65999934 76999923 84857058 98999901 106615278 112378266 125999874 153999846 159922917 188999811 197999802 230999769 296999703 319845834 377999622 461999538 593999406 692999307 1385998614 2078997921 4157995842
• Sum of all divisors σ(n): 13224508668
• Sum of proper divisors (its aliquot sum) s(n): 9066512826
• 4157995842 is an abundant number, because the sum of its proper divisors (9066512826) is greater than itself. Its abundance is 4908516984

Bases of 4157995842

• Binary: 11110111110101011111101101000010₂
• Hexadecimal: 0xF7D5FB42
• Base-36: 1WRKA4I

Squares and roots of 4157995842

• 4157995842 squared (4157995842²) is 17288929422089288964
• 4157995842 cubed (4157995842³) is 71887296649678726465048487688
• The square root of 4157995842 is 64482.5235393281
• The cube root of 4157995842 is 1608.0319872785

Scales and comparisons

• 4,157,995,842 seconds is equal to 132 years, 10 weeks, 6 days, 22 hours, 50 minutes, 42 seconds.
• To count from 1 to 4,157,995,842 would take you about two hundred sixty-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 4157995842 cubic inches would be around 134 feet tall.

Recreational maths with 4157995842

• 4157995842 backwards is 2485997514
• 4157995842 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4157995842's digits is 54
• More coming soon!