2489535972

Names of 2489535972

• Cardinal: 2489535972 can be written as Two billion, four hundred eighty-nine million, five hundred thirty-five thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 2.489535972 × 10⁹

Factors of 2489535972

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 120

Divisors of 2489535972

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 27 28 29 31 33 36 37 42 44 54 58 62 63 66 74 77 81 84 87 93 99 108 111 116 124 126 132 148 154 162 174 186 189 198 203 217 222 231 243 252 259 261 279 297 308 319 324 333 341 348 372 378 396 406 407 434 444 462 486 518 522 558 567 594 609 638 651 666 682 693 756 777 783 812 814 837 868 891 899 924 957 972 999 1023 1036 1044 1073 1116 1134 1147 1188 1218 1221 1276 1302 1332 1364 1386 1554 1566 1628 1674 1701 1782 1798 1827 1914 1953 1998 2046 2079 2146 2233 2268 2294 2331 2349 2387 2436 2442 2511 2604 2673 2697 2772 2849 2871 2997 3069 3108 3132 3219 3348 3402 3441 3564 3596 3654 3663 3828 3906 3996 4092 4158 4292 4466 4588 4662 4698 4774 4884 5022 5346 5394 5481 5698 5742 5859 5994 6138 6237 6293 6438 6699 6804 6882 6993 7047 7161 7308 7326 7511 7533 7812 8029 8091 8316 8547 8613 8932 8991 9207 9324 9396 9548 9657 9889 10044 10323 10692 10788 10962 10989 11396 11484 11718 11803 11988 12276 12474 12586 12617 12876 13398 13764 13986 14094 14322 14652 15022 15066 16058 16182 16443 17094 17226 17577 17982 18414 18711 18879 19314 19778 20097 20646 20979 21483 21924 21978 22533 23436 23606 24087 24273 24948 25172 25234 25641 25839 26796 27621 27972 28188 28644 28971 29667 30044 30132 30969 32116 32364 32886 32967 33263 34188 34452 35154 35409 35964 36828 37422 37758 37851 38628 39556 40194 41292 41958 42966 43956 45066 47212 48174 48546 49329 50468 51282 51678 52731 55242 56637 57942 59334 60291 61938 62937 64449 65772 65934 66526 67599 69223 70308 70818 72261 72819 74844 75516 75702 76923 77517 80388 82621 82863 83916 85932 86913 88319 89001 90132 92907 96348 97092 98658 98901 99789 102564 103356 105462 106227 110484 113274 113553 115884 118668 120582 123876 125874 128898 131868 133052 135198 138446 141636 144522 145638 151404 153846 155034 165242 165726 169911 173826 176638 178002 180873 185814 193347 197316 197802 199578 202797 207669 210924 212454 216783 218457 226548 227106 230769 232841 241164 247863 251748 257796 260739 264957 267003 270396 276892 278721 289044 291276 299367 307692 310068 318681 330484 331452 339822 340659 347652 353276 356004 361746 365893 371628 386694 395604 399156 405594 415338 424908 433566 436914 454212 461538 465682 495726 509733 521478 529914 534006 542619 557442 580041 598734 608391 623007 637362 650349 679644 681318 692307 698523 723492 731786 743589 773388 794871 801009 811188 830676 867132 873828 898101 923076 931364 956043 991452 1019466 1021977 1042956 1059828 1068012 1085238 1097679 1114884 1160082 1197468 1216782 1246014 1274724 1300698 1362636 1384614 1397046 1463572 1487178 1529199 1589742 1602018 1796202 1825173 1869021 1912086 1951047 2038932 2043954 2095569 2170476 2195358 2230767 2320164 2384613 2403027 2433564 2492028 2561251 2601396 2694303 2769228 2794092 2868129 2974356 3058398 3065931 3179484 3204036 3293037 3592404 3650346 3738042 3824172 3902094 4087908 4191138 4390716 4461534 4769226 4806054 5122502 5388606 5607063 5736258 6116796 6131862 6286707 6586074 6692301 7153839 7300692 7476084 7683753 7804188 8082909 8382276 8923068 9538452 9612108 9879111 10245004 10777212 11214126 11472516 12263724 12573414 13172148 13384602 14307678 15367506 16165818 16821189 18860121 19758222 20076903 21461517 22428252 23051259 25146828 26769204 28615356 29637333 30735012 32331636 33642378 37720242 39516444 40153806 42923034 46102518 56580363 59274666 67284756 69153777 75440484 80307612 85846068 88911999 92205036 113160726 118549332 138307554 177823998 207461331 226321452 276615108 355647996 414922662 622383993 829845324 1244767986 2489535972
• Sum of all divisors σ(n): 8923299840
• Sum of proper divisors (its aliquot sum) s(n): 6433763868
• 2489535972 is an abundant number, because the sum of its proper divisors (6433763868) is greater than itself. Its abundance is 3944227896

Bases of 2489535972

• Binary: 10010100011000110100110111100100₂
• Hexadecimal: 0x94634DE4
• Base-36: 1567E90

Squares and roots of 2489535972

• 2489535972 squared (2489535972²) is 6197789355881984784
• 2489535972 cubed (2489535972³) is 15429619548346910906524650048
• The square root of 2489535972 is 49895.2499943633
• The cube root of 2489535972 is 1355.3125774069

Scales and comparisons

• 2,489,535,972 seconds is equal to 79 years, 8 weeks, 2 days, 1 hour, 46 minutes, 12 seconds.
• To count from 1 to 2,489,535,972 would take you about one hundred fifty-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 2489535972 cubic inches would be around 112.9 feet tall.

Recreational maths with 2489535972

• 2489535972 backwards is 2795359842
• 2489535972 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2489535972's digits is 54
• More coming soon!