30749656392

Names of 30749656392

• Cardinal: 30749656392 can be written as Thirty billion, seven hundred forty-nine million, six hundred fifty-six thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 3.0749656392 × 10¹⁰

Factors of 30749656392

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 115

Divisors of 30749656392

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 18 19 21 24 26 28 36 38 39 42 49 52 56 57 63 71 72 76 78 84 91 98 104 114 117 126 133 142 147 152 156 168 171 182 196 213 228 234 247 252 266 273 284 294 312 342 343 364 392 399 426 441 456 468 494 497 504 532 546 568 588 637 639 684 686 728 741 798 819 852 882 923 931 936 988 994 1029 1064 1092 1176 1197 1274 1278 1349 1368 1372 1482 1491 1596 1638 1704 1729 1764 1846 1862 1911 1976 1988 2058 2184 2223 2394 2548 2556 2698 2744 2769 2793 2964 2982 3087 3192 3276 3458 3479 3528 3692 3724 3822 3976 4047 4116 4446 4459 4473 4788 5041 5096 5112 5187 5396 5538 5586 5733 5928 5964 6174 6461 6517 6552 6916 6958 7384 7448 7644 8094 8232 8307 8379 8892 8918 8946 9443 9576 10082 10374 10437 10792 11076 11172 11466 11928 12103 12141 12348 12922 13034 13377 13832 13916 15123 15288 15561 16188 16614 16758 17537 17784 17836 17892 18886 19383 19551 20164 20748 20874 22152 22344 22932 24206 24282 24353 24696 25844 26068 26754 27832 28329 30246 31122 31311 32376 33228 33516 35074 35287 35672 35784 36309 37772 38766 39102 40131 40328 41496 41748 45227 45369 45864 48412 48564 48706 51688 52136 52611 53508 56658 58149 58653 60492 62244 62622 65533 66101 66456 67032 70148 70574 72618 73059 75544 77532 78204 80262 83496 84721 84987 90454 90738 95779 96824 97128 97412 105222 105861 107016 108927 113316 116298 117306 120984 122759 124488 125244 131066 132202 135681 140296 141148 145236 146118 155064 156408 157833 160524 169442 169974 180908 181476 191558 194824 196599 198303 210444 211722 217854 219177 226632 232596 234612 245518 247009 250488 254163 262132 264404 271362 282296 287337 290472 292236 315666 316589 317583 321048 338884 339948 361816 362952 368277 383116 393198 396606 407043 420888 423444 435708 438354 458731 462707 465192 469224 491036 494018 508326 524264 528808 542724 574674 584472 589797 594909 631332 633178 635166 670453 677768 679896 736554 741027 762489 766232 786396 793212 814086 846888 859313 862011 871416 876708 917462 925414 949767 982072 988036 1016652 1085448 1104831 1149348 1179594 1189818 1245127 1262664 1266356 1270332 1340906 1376193 1388121 1473108 1482054 1524978 1572792 1586424 1628172 1718626 1724022 1729063 1753416 1834924 1850828 1899534 1976072 2011359 2033304 2209662 2223081 2298696 2359188 2379636 2490254 2532712 2540664 2577939 2681812 2752386 2776242 2849301 2946216 2964108 3049956 3211117 3256344 3437252 3448044 3458126 3669848 3701656 3735381 3799068 4022718 4128579 4164363 4419324 4446162 4693171 4718376 4759272 4980508 5155878 5187189 5363624 5504772 5552484 5698602 5928216 6015191 6034077 6099912 6422234 6874504 6896088 6916252 7470762 7598136 7733817 8045436 8257158 8328726 8715889 8838648 8892324 9386342 9633351 9961016 10311756 10374378 11009544 11104968 11206143 11397204 12030382 12068154 12844468 13832504 14079513 14941524 15467634 15561567 16090872 16514316 16657452 17431778 17784648 18045573 18772684 19266702 20623512 20748756 22412286 22477819 22794408 24060764 24136308 25688936 26147667 28159026 28900053 29883048 30935268 31123134 32852197 33028632 33314904 34863556 36091146 37545368 38533404 41497512 42238539 44824572 44955638 48121528 48272616 52295334 54136719 56318052 57800106 61011223 61870536 62246268 65704394 67433457 69727112 72182292 77066808 78443001 84477078 89649144 89911276 98556591 104590668 108273438 112636104 115600212 122022446 124492536 131408788 134866914 144364584 156886002 168954156 179822552 183033669 197113182 202300371 209181336 216546876 231200424 244044892 262817576 269733828 295669773 313772004 337908312 366067338 394226364 404600742 427078561 433093752 488089784 539467656 549101007 591339546 627544008 732134676 788452728 809201484 854157122 1098202014 1182679092 1281235683 1464269352 1618402968 1708314244 2196404028 2365358184 2562471366 3416628488 3843707049 4392808056 5124942732 7687414098 10249885464 15374828196 30749656392
• Sum of all divisors σ(n): 111667920000
• Sum of proper divisors (its aliquot sum) s(n): 80918263608
• 30749656392 is an abundant number, because the sum of its proper divisors (80918263608) is greater than itself. Its abundance is 50168607216

Bases of 30749656392

• Binary: 11100101000110100101000010101001000₂
• Hexadecimal: 0x728D28548
• Base-36: E4JJUQ0

Squares and roots of 30749656392

• 30749656392 squared (30749656392²) is 945541368226066457664
• 30749656392 cubed (30749656392³) is 29075072177373090150924614988288
• The square root of 30749656392 is 175355.7994250547
• The cube root of 30749656392 is 3132.9016086735

Scales and comparisons

• 30,749,656,392 seconds is equal to 977 years, 38 weeks, 4 days, 19 hours, 13 minutes, 12 seconds.
• To count from 1 to 30,749,656,392 would take you about one thousand, nine hundred fifty-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 30749656392 cubic inches would be around 261.1 feet tall.

Recreational maths with 30749656392

• 30749656392 backwards is 29365694703
• The number of decimal digits it has is: 11
• The sum of 30749656392's digits is 54
• More coming soon!