4640605992

Names of 4640605992

• Cardinal: 4640605992 can be written as Four billion, six hundred forty million, six hundred five thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 4.640605992 × 10⁹

Factors of 4640605992

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 203

Divisors of 4640605992

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 41 44 54 66 67 72 79 81 82 88 99 108 123 132 134 158 162 164 198 201 216 237 243 246 264 268 297 316 324 328 369 396 402 451 474 486 492 536 594 603 632 648 711 737 738 792 804 869 891 902 948 972 984 1107 1188 1206 1353 1422 1474 1476 1608 1738 1782 1804 1809 1896 1944 2133 2211 2214 2376 2412 2607 2673 2706 2747 2844 2948 2952 3239 3321 3476 3564 3608 3618 4059 4266 4422 4428 4824 5214 5293 5346 5412 5427 5494 5688 5896 6399 6478 6633 6642 6952 7128 7236 7821 8118 8241 8532 8844 8856 9717 9963 10428 10586 10692 10824 10854 10988 12177 12798 12956 13266 13284 14472 15642 15879 16236 16281 16482 17064 17688 19197 19434 19899 19926 20856 21172 21384 21708 21976 23463 24354 24723 25596 25912 26532 26568 29151 30217 31284 31758 32472 32562 32964 35629 36531 38394 38868 39798 39852 42344 43416 46926 47637 48708 49446 51192 53064 58223 58302 59697 60434 62568 63516 65124 65928 70389 71258 73062 74169 76788 77736 79596 79704 87453 90651 93852 95274 97416 98892 106887 109593 116446 116604 119394 120868 127032 130248 140778 142516 142911 146124 148338 153576 159192 174669 174906 179091 181302 187704 190548 197784 211167 213774 217013 219186 222507 232892 233208 238788 241736 262359 271953 281556 285032 285822 292248 296676 320661 349338 349812 358182 362604 381096 422334 427548 428733 434026 438372 445014 465784 477576 524007 524718 543906 563112 571644 593352 641322 651039 667521 698676 699624 716364 725208 787077 815859 844668 855096 857466 868052 876744 890028 961983 1048014 1049436 1087812 1143288 1282644 1286199 1302078 1335042 1397352 1432728 1572021 1574154 1631718 1689336 1714932 1736104 1780056 1923966 1953117 2096028 2098872 2175624 2387143 2447577 2565288 2572398 2604156 2670084 2885949 3144042 3148308 3263436 3429864 3847932 3906234 4192056 4716063 4774286 4895154 5144796 5208312 5340168 5771898 5859351 6288084 6296616 6526872 7161429 7342731 7695864 7812468 8657847 9432126 9548572 9790308 10289592 11543796 11718702 12576168 14148189 14322858 14685462 15624936 17315694 17578053 18864252 19097144 19580616 21484287 23087592 23437404 28296378 28645716 29370924 34631388 35156106 37728504 42968574 46874808 52734159 56592756 57291432 58741848 64452861 69262776 70312212 85937148 105468318 113185512 128905722 140624424 171874296 193358583 210936636 257811444 386717166 421873272 515622888 580075749 773434332 1160151498 1546868664 2320302996 4640605992
• Sum of all divisors σ(n): 14970009600
• Sum of proper divisors (its aliquot sum) s(n): 10329403608
• 4640605992 is an abundant number, because the sum of its proper divisors (10329403608) is greater than itself. Its abundance is 5688797616

Bases of 4640605992

• Binary: 100010100100110100000011100101000₂
• Hexadecimal: 0x1149A0728
• Base-36: 24QWAI0

Squares and roots of 4640605992

• 4640605992 squared (4640605992²) is 21535223972986304064
• 4640605992 cubed (4640605992³) is 99936489408102288773332351488
• The square root of 4640605992 is 68121.9934529223
• The cube root of 4640605992 is 1667.9827905683

Scales and comparisons

• 4,640,605,992 seconds is equal to 147 years, 28 weeks, 6 days, 17 hours, 13 minutes, 12 seconds.
• To count from 1 to 4,640,605,992 would take you about two hundred ninety-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 4640605992 cubic inches would be around 139 feet tall.

Recreational maths with 4640605992

• 4640605992 backwards is 2995060464
• The number of decimal digits it has is: 10
• The sum of 4640605992's digits is 45
• More coming soon!