30650930388

Names of 30650930388

• Cardinal: 30650930388 can be written as Thirty billion, six hundred fifty million, nine hundred thirty thousand, three hundred eighty-eight.

Scientific notation

• Scientific notation: 3.0650930388 × 10¹⁰

Factors of 30650930388

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 96

Divisors of 30650930388

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 36 37 39 41 52 54 74 78 81 82 108 111 117 123 148 156 162 164 169 222 234 243 246 324 333 338 351 369 444 468 481 486 492 507 533 666 676 702 729 738 962 972 999 1014 1053 1066 1107 1332 1404 1443 1458 1476 1517 1521 1599 1681 1924 1998 2028 2106 2132 2214 2886 2916 2997 3034 3042 3159 3198 3321 3362 3996 4212 4329 4428 4551 4563 4797 5043 5772 5994 6068 6084 6253 6318 6396 6642 6724 6929 8658 8991 9102 9126 9477 9594 9963 10086 11988 12506 12636 12987 13284 13653 13689 13858 14391 15129 17316 17982 18204 18252 18759 18954 19188 19721 19926 20172 20787 21853 25012 25974 26973 27306 27378 27716 28782 29889 30258 35964 37518 37908 38961 39442 39852 40959 41067 41574 43173 43706 45387 51948 53946 54612 54756 56277 57564 59163 59778 60516 62197 62361 65559 75036 77922 78884 81918 82134 83148 86346 87412 90774 107892 112554 116883 118326 119556 122877 123201 124394 124722 129519 131118 136161 155844 163836 164268 168831 172692 177489 181548 186591 187083 196677 225108 233766 236652 245754 246402 248788 249444 256373 259038 262236 272322 284089 337662 350649 354978 368631 373182 374166 388557 393354 408483 467532 491508 492804 506493 512746 518076 532467 544644 559773 561249 568178 590031 675324 701298 709956 737262 746364 748332 769119 777114 786708 808561 816966 852267 1012986 1025492 1064934 1105893 1119546 1122498 1136356 1180062 1225449 1402596 1474524 1519479 1538238 1554228 1597401 1617122 1633932 1679319 1683747 1704534 1770093 2025972 2129868 2211786 2239092 2244996 2307357 2360124 2425683 2450898 2556801 3038958 3076476 3194802 3234244 3358638 3367494 3409068 3540186 4423572 4558437 4614714 4792203 4851366 4901796 5037957 5051241 5113602 5310279 6077916 6389604 6717276 6734988 6922071 7080372 7277049 7670403 9116874 9229428 9584406 9702732 10075914 10102482 10227204 10511293 10620558 13844142 14376609 14554098 15113871 15340806 15930837 18233748 19168812 20151828 20204964 20766213 21022586 21241116 21831147 23011209 27688284 28753218 29108196 30227742 30681612 31533879 31861674 41532426 42045172 43662294 45341613 46022418 57506436 60455484 62298639 63067758 63723348 65493441 69033627 83064852 87324588 90683226 92044836 94601637 124597278 126135516 130986882 138067254 181366452 186895917 189203274 196480323 207100881 249194556 261973764 276134508 283804911 373791834 378406548 392960646 414201762 567609822 589440969 747583668 785921292 828403524 851414733 1135219644 1178881938 1702829466 2357763876 2554244199 3405658932 5108488398 7662732597 10216976796 15325465194 30650930388
• Sum of all divisors σ(n): 91672308042
• Sum of proper divisors (its aliquot sum) s(n): 61021377654
• 30650930388 is an abundant number, because the sum of its proper divisors (61021377654) is greater than itself. Its abundance is 30370447266

Bases of 30650930388

• Binary: 11100100010111100000001010011010100₂
• Hexadecimal: 0x722F014D4
• Base-36: E2WRT90

Squares and roots of 30650930388

• 30650930388 squared (30650930388²) is 939479533650021830544
• 30650930388 cubed (30650930388³) is 28795921786857522682684476171072
• The square root of 30650930388 is 175074.0711470433
• The cube root of 30650930388 is 3129.5451433737

Scales and comparisons

• 30,650,930,388 seconds is equal to 974 years, 31 weeks, 3 days, 3 hours, 19 minutes, 48 seconds.
• To count from 1 to 30,650,930,388 would take you about one thousand, nine hundred forty-nine 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 30650930388 cubic inches would be around 260.8 feet tall.

Recreational maths with 30650930388

• 30650930388 backwards is 88303905603
• The number of decimal digits it has is: 11
• The sum of 30650930388's digits is 45
• More coming soon!