30683345940

Names of 30683345940

• Cardinal: 30683345940 can be written as Thirty billion, six hundred eighty-three million, three hundred forty-five thousand, nine hundred forty.

Scientific notation

• Scientific notation: 3.068334594 × 10¹⁰

Factors of 30683345940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 293

Divisors of 30683345940

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 36 37 39 45 52 54 60 65 74 78 81 90 108 111 117 130 135 148 156 162 169 180 185 195 222 233 234 260 270 324 333 338 351 370 390 405 444 466 468 481 507 540 555 585 666 676 699 702 740 780 810 845 932 962 999 1014 1053 1110 1165 1170 1332 1398 1404 1443 1521 1620 1665 1690 1755 1924 1998 2028 2097 2106 2197 2220 2330 2340 2405 2535 2796 2886 2997 3029 3042 3330 3380 3495 3510 3996 4194 4212 4329 4394 4563 4660 4810 4995 5070 5265 5772 5994 6058 6084 6253 6291 6591 6660 6990 7020 7215 7605 8388 8621 8658 8788 9087 9126 9620 9990 10140 10485 10530 10985 11988 12116 12506 12582 12987 13182 13689 13980 14430 14985 15145 15210 17242 17316 18174 18252 18759 18873 19773 19980 20970 21060 21645 21970 22815 25012 25164 25863 25974 26364 27261 27378 28860 29970 30290 30420 31265 31455 32955 34484 36348 37518 37746 38961 39377 39546 41940 43105 43290 43940 45435 45630 51726 51948 54522 54756 56277 59319 59940 60580 62530 62910 64935 65910 68445 75036 75492 77589 77922 78754 79092 81289 81783 86210 86580 90870 91260 93795 94365 98865 103452 109044 112073 112554 118131 118638 125060 125820 129315 129870 131820 136305 136890 155178 155844 157508 162578 163566 168831 172420 177957 181740 187590 188730 194805 196885 197730 224146 225108 232767 236262 237276 243867 245349 258630 259740 272610 273780 281385 296595 310356 325156 327132 336219 337662 354393 355914 375180 377460 387945 389610 393770 395460 406445 408915 448292 465534 472524 487734 490698 506493 511901 517260 545220 560365 562770 590655 593190 672438 675324 698301 708786 711828 731601 775890 779220 787540 812890 817830 844155 889785 931068 975468 981396 1008657 1012986 1023802 1063179 1120730 1125540 1163835 1181310 1186380 1219335 1226745 1344876 1396602 1417572 1456949 1463202 1535703 1551780 1625780 1635660 1681095 1688310 1771965 1779570 2017314 2025972 2047604 2126358 2194803 2241460 2327670 2362620 2438670 2453490 2532465 2559505 2793204 2913898 2926404 3025971 3071406 3189537 3362190 3376620 3491505 3543930 3559140 3658005 4034628 4252716 4370847 4389606 4607109 4655340 4877340 4906980 5043285 5064930 5119010 5315895 5827796 6051942 6142812 6379074 6584409 6724380 6983010 7087860 7284745 7316010 7678515 8741694 8779212 9077913 9214218 10086570 10129860 10238020 10631790 10974015 12103884 12758148 13112541 13168818 13821327 13966020 14569490 14632020 15129855 15357030 15947685 17483388 18155826 18428436 18940337 20173140 21263580 21854235 21948030 23035545 26225082 26337636 27642654 29138980 30259710 30714060 31895370 32922045 36311652 37880674 39337623 41463981 43708470 43896060 45389565 46071090 52450164 55285308 56821011 60519420 63790740 65562705 65844090 69106635 75761348 78675246 82927962 87416940 90779130 92142180 94701685 113642022 118012869 131125410 131688180 138213270 157350492 165855924 170463033 181558260 189403370 196688115 207319905 227284044 236025738 262250820 276426540 284105055 340926066 378806740 393376230 414639810 472051476 511389099 568210110 590064345 681852132 786752460 829279620 852315165 1022778198 1136420220 1180128690 1534167297 1704630330 2045556396 2360257380 2556945495 3068334594 3409260660 5113890990 6136669188 7670836485 10227781980 15341672970 30683345940
• Sum of all divisors σ(n): 107550162720
• Sum of proper divisors (its aliquot sum) s(n): 76866816780
• 30683345940 is an abundant number, because the sum of its proper divisors (76866816780) is greater than itself. Its abundance is 46183470840

Bases of 30683345940

• Binary: 11100100100110111101011010000010100₂
• Hexadecimal: 0x724DEB414
• Base-36: E3G2L90

Squares and roots of 30683345940

• 30683345940 squared (30683345940²) is 941467718073714483600
• 30683345940 cubed (30683345940³) is 28887379684998171921087256584000
• The square root of 30683345940 is 175166.6233618723
• The cube root of 30683345940 is 3130.6479939879

Scales and comparisons

• 30,683,345,940 seconds is equal to 975 years, 33 weeks, 7 hours, 39 minutes.
• To count from 1 to 30,683,345,940 would take you about one thousand, nine hundred fifty-one 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 30683345940 cubic inches would be around 260.9 feet tall.

Recreational maths with 30683345940

• 30683345940 backwards is 04954338603
• 30683345940 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30683345940's digits is 45
• More coming soon!