30474484920

Names of 30474484920

• Cardinal: 30474484920 can be written as Thirty billion, four hundred seventy-four million, four hundred eighty-four thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 3.047448492 × 10¹⁰

Factors of 30474484920

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 321

Divisors of 30474484920

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 17 18 20 22 24 30 33 34 36 40 41 44 45 51 55 60 61 66 68 72 82 85 88 90 99 102 110 120 122 123 132 136 153 164 165 170 180 181 183 187 198 204 205 220 244 246 255 264 305 306 328 330 340 360 362 366 369 374 396 408 410 440 451 488 492 495 510 543 549 561 610 612 615 660 671 680 697 724 732 738 748 765 792 820 902 905 915 935 984 990 1020 1037 1086 1098 1122 1220 1224 1230 1320 1342 1353 1394 1448 1464 1476 1496 1530 1629 1640 1683 1804 1810 1830 1845 1870 1980 1991 2013 2040 2074 2091 2172 2196 2244 2255 2440 2460 2501 2684 2706 2715 2745 2788 2805 2952 3060 3077 3111 3258 3355 3366 3485 3608 3620 3660 3690 3740 3960 3982 4026 4059 4148 4182 4344 4392 4488 4510 4920 5002 5185 5368 5412 5430 5490 5576 5610 5973 6039 6120 6154 6222 6273 6516 6710 6732 6765 6970 7240 7320 7380 7421 7480 7503 7667 7964 8052 8118 8145 8296 8364 8415 9020 9231 9333 9955 10004 10065 10370 10455 10824 10860 10980 11041 11220 11407 11946 12078 12308 12444 12505 12546 13032 13420 13464 13530 13940 14760 14842 15006 15334 15385 15555 15928 16104 16236 16290 16728 16830 17919 18040 18462 18666 19910 20008 20130 20295 20740 20910 21720 21960 22082 22263 22440 22509 22814 23001 23892 24156 24616 24888 25010 25092 26840 27060 27511 27693 27880 29684 29865 30012 30195 30668 30770 31110 31365 32472 32580 33123 33660 33847 34221 35838 36924 37105 37332 37515 38335 39820 40260 40590 41480 41820 42517 44164 44526 45018 45628 46002 46155 46665 47784 48312 50020 50184 54120 55022 55205 55386 57035 59368 59730 60024 60390 61336 61540 62220 62730 65160 66246 66789 67320 67694 68442 69003 71676 73848 74210 74664 75030 76670 79640 80520 81180 81631 82533 83640 85034 88328 89052 89595 90036 91256 92004 92310 93330 99369 100040 101541 102663 110044 110410 110772 111315 112545 114070 115005 119460 120780 121451 123080 124440 125460 126157 127551 132492 133578 135388 136884 137555 138006 138465 143352 148420 150060 153340 162360 163262 165066 165615 169235 170068 171105 178104 179190 180072 184008 184620 186660 187697 198738 203082 205326 212585 220088 220820 221544 222630 225090 228140 230010 238920 241560 242902 244893 247599 250920 252314 255102 264984 267156 270776 273768 275110 276012 276930 296840 300120 304623 306680 326524 330132 331230 333945 338470 340136 342210 345015 358380 364353 369240 373320 375394 378471 382653 397476 406164 408155 410652 412665 425170 441640 445260 450180 452681 456280 460020 467687 485804 489786 495198 496845 504628 507705 510204 513315 534312 550220 552024 553860 563091 607255 609246 630785 637755 653048 660264 662460 667890 676940 684420 690030 716760 728706 734679 750788 756942 765306 794952 812328 816310 821304 825330 850340 890520 900360 905362 920040 935374 938485 971608 979572 990396 993690 1009256 1015410 1020408 1026630 1093059 1100440 1107720 1126182 1135413 1214510 1218492 1224465 1237995 1261570 1275510 1324920 1335780 1353880 1358043 1368840 1380060 1387727 1403061 1457412 1469358 1501576 1513884 1523115 1530612 1632620 1650660 1689273 1700680 1810724 1821765 1870748 1876970 1892355 1913265 1959144 1980792 1987380 2030820 2053260 2064667 2186118 2252364 2263405 2270826 2338435 2429020 2436984 2448930 2475990 2523140 2551020 2671560 2716086 2760120 2775454 2806122 2815455 2914824 2938716 3027768 3046230 3061224 3265240 3301320 3378546 3621448 3643530 3673395 3741496 3753940 3784710 3826530 3974760 4061640 4074129 4106520 4129334 4163181 4209183 4372236 4504728 4526810 4541652 4676870 4858040 4897860 4951980 4979491 5046280 5102040 5432172 5465295 5550908 5612244 5630910 5677065 5877432 6092460 6194001 6757092 6790215 6938635 7015305 7287060 7346790 7507880 7569420 7653060 7695577 8148258 8258668 8326362 8418366 8446365 8744472 9053620 9083304 9353740 9795720 9903960 9958982 10323335 10864344 10930590 11101816 11224488 11261820 11354130 12184920 12388002 12489543 13514184 13580430 13877270 14030610 14574120 14693580 14938473 15138840 15306120 15391154 16296516 16517336 16652724 16836732 16892730 18107240 18582003 18707480 19917964 20370645 20646670 20815905 21045915 21861180 22523640 22708260 23086731 24776004 24897455 24979086 27160860 27754540 28061220 29387160 29876946 30782308 30970005 32593032 33305448 33673464 33785460 37164006 38477885 39835928 40741290 41293340 41631810 42091830 43722360 44815419 45416520 46173462 49552008 49794910 49958172 54321720 55509080 56122440 59753892 61564616 61940010 62447715 67570920 69260193 74328012 74692365 76955770 81482580 82586680 83263620 84183660 84651347 89630838 92346924 92910015 99589820 99916344 115433655 119507784 123880020 124895430 138520386 148656024 149384730 153911540 162965160 166527240 168367320 169302694 179261676 184693848 185820030 199179640 224077095 230867310 247760040 249790860 253954041 277040772 298769460 307823080 338605388 346300965 358523352 371640060 423256735 448154190 461734620 499581720 507908082 554081544 597538920 677210776 692601930 743280120 761862123 846513470 896308380 923469240 1015816164 1269770205 1385203860 1523724246 1693026940 1792616760 2031632328 2539540410 2770407720 3047448492 3386053880 3809310615 5079080820 6094896984 7618621230 10158161640 15237242460 30474484920
• Sum of all divisors σ(n): 119771084160
• Sum of proper divisors (its aliquot sum) s(n): 89296599240
• 30474484920 is an abundant number, because the sum of its proper divisors (89296599240) is greater than itself. Its abundance is 58822114320

Bases of 30474484920

• Binary: 11100011000011010111011110010111000₂
• Hexadecimal: 0x7186BBCB8
• Base-36: DZZPZ20

Squares and roots of 30474484920

• 30474484920 squared (30474484920²) is 928694231139307406400
• 30474484920 cubed (30474484920³) is 28301478342145817975581111488000
• The square root of 30474484920 is 174569.4272202323
• The cube root of 30474484920 is 3123.5283923769

Scales and comparisons

• 30,474,484,920 seconds is equal to 968 years, 51 weeks, 4 days, 22 hours, 42 minutes.
• To count from 1 to 30,474,484,920 would take you about one thousand, nine hundred thirty-seven 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 30474484920 cubic inches would be around 260.3 feet tall.

Recreational maths with 30474484920

• 30474484920 backwards is 02948447403
• 30474484920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30474484920's digits is 45
• More coming soon!