30720840080

Names of 30720840080

• Cardinal: 30720840080 can be written as Thirty billion, seven hundred twenty million, eight hundred forty thousand and eighty.

Scientific notation

• Scientific notation: 3.072084008 × 10¹⁰

Factors of 30720840080

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1327

Divisors of 30720840080

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 19 20 28 34 35 38 40 49 56 68 70 76 80 85 95 98 112 119 133 136 140 152 170 190 196 238 245 266 272 280 304 323 340 361 380 392 476 490 532 560 595 646 665 680 722 760 784 833 931 952 980 1064 1190 1277 1292 1330 1360 1444 1520 1615 1666 1805 1862 1904 1960 2128 2261 2380 2527 2554 2584 2660 2888 3230 3332 3610 3724 3920 4165 4522 4655 4760 5054 5108 5168 5320 5776 6137 6385 6460 6664 7220 7448 8330 8939 9044 9310 9520 10108 10216 10640 11305 12274 12635 12770 12920 13328 14440 14896 15827 16660 17689 17878 18088 18620 20216 20432 21709 22610 24263 24548 25270 25540 25840 28880 30685 31654 33320 35378 35756 36176 37240 40432 42959 43418 44695 45220 48526 49096 50540 51080 61370 62573 63308 66640 70756 71512 74480 79135 85918 86836 88445 89390 90440 97052 98192 101080 102160 108545 121315 122740 125146 126616 141512 143024 151963 158270 169841 171836 173672 176890 178780 180880 194104 202160 214795 217090 242630 245480 250292 253232 283024 300713 303926 312865 316540 339682 343672 347344 353780 357560 388208 412471 429590 434180 460997 485260 490960 500584 601426 607852 625730 633080 679364 687344 707560 715120 759815 824942 849205 859180 868360 921994 970520 1001168 1063741 1188887 1202852 1215704 1251460 1266160 1358728 1415120 1503565 1519630 1649884 1698410 1718360 1736720 1843988 1941040 2062355 2127482 2304985 2377774 2405704 2431408 2502920 2717456 2887297 3007130 3039260 3226979 3299768 3396820 3436720 3687976 4124710 4254964 4609970 4755548 4811408 5005840 5318705 5774594 5944435 6014260 6078520 6453958 6599536 6793640 7375952 7836949 8249420 8509928 9219940 9511096 10637410 11549188 11888870 12028520 12157040 12907916 13587280 14436485 15673898 16134895 16498840 17019856 18439880 19022192 20211079 21274820 22588853 23098376 23777740 24057040 25815832 28872970 31347796 32269790 32997680 36879760 39184745 40422158 42549640 45177706 46196752 47555480 51631664 54858643 57745940 62695592 64539580 78369490 80844316 85099280 90355412 95110960 101055395 109717286 112944265 115491880 125391184 129079160 156738980 161688632 180710824 202110790 219434572 225888530 230983760 258158320 274293215 313477960 323377264 361421648 384010501 404221580 438869144 451777060 548586430 626955920 768021002 808443160 877738288 903554120 1097172860 1536042004 1616886320 1807108240 1920052505 2194345720 3072084008 3840105010 4388691440 6144168016 7680210020 15360420040 30720840080
• Sum of all divisors σ(n): 92921483448
• Sum of proper divisors (its aliquot sum) s(n): 62200643368
• 30720840080 is an abundant number, because the sum of its proper divisors (62200643368) is greater than itself. Its abundance is 31479803288

Bases of 30720840080

• Binary: 11100100111000110101101000110010000₂
• Hexadecimal: 0x7271AD190
• Base-36: E42E7WW

Squares and roots of 30720840080

• 30720840080 squared (30720840080²) is 943770015220934406400
• 30720840080 cubed (30720840080³) is 28993407709901491767184128512000
• The square root of 30720840080 is 175273.6148996763
• The cube root of 30720840080 is 3131.9226613035

Scales and comparisons

• 30,720,840,080 seconds is equal to 976 years, 43 weeks, 6 hours, 41 minutes, 20 seconds.
• To count from 1 to 30,720,840,080 would take you about one thousand, nine hundred fifty-three 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 30720840080 cubic inches would be around 261 feet tall.

Recreational maths with 30720840080

• 30720840080 backwards is 08004802703
• The number of decimal digits it has is: 11
• The sum of 30720840080's digits is 32
• More coming soon!