30320803968

Names of 30320803968

• Cardinal: 30320803968 can be written as Thirty billion, three hundred twenty million, eight hundred three thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 3.0320803968 × 10¹⁰

Factors of 30320803968

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1272

Divisors of 30320803968

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 17 21 24 26 28 32 34 39 42 43 48 51 52 56 64 68 78 84 86 91 96 102 104 112 119 128 129 136 156 168 172 182 192 204 208 221 224 238 258 272 273 301 312 336 344 357 364 384 408 416 442 448 476 516 544 546 559 602 624 663 672 688 714 728 731 816 832 884 896 903 952 1032 1088 1092 1118 1187 1204 1248 1326 1344 1376 1428 1456 1462 1547 1632 1664 1677 1768 1806 1904 2064 2176 2184 2193 2236 2374 2408 2496 2652 2688 2752 2856 2912 2924 3094 3264 3354 3536 3561 3612 3808 3913 4128 4368 4386 4472 4641 4748 4816 4992 5117 5304 5504 5712 5824 5848 6188 6528 6708 7072 7122 7224 7616 7826 8256 8309 8736 8772 8944 9282 9496 9503 9632 10234 10608 11424 11648 11696 11739 12376 13416 14144 14244 14448 15232 15351 15431 15652 16512 16618 17472 17544 17888 18564 18992 19006 19264 20179 20468 21216 22848 23392 23478 24752 24927 26832 28288 28488 28509 28896 30702 30862 31304 33236 34944 35088 35776 37128 37984 38012 38528 40358 40936 42432 45696 46293 46784 46956 49504 49854 51041 53664 56976 57018 57792 60537 61404 61724 62608 66472 66521 70176 71552 74256 75968 76024 80716 81872 84864 92586 93568 93912 99008 99708 102082 107328 108017 113952 114036 115584 121074 122808 123448 125216 132944 133042 140352 141253 148512 151936 152048 153123 161432 163744 185172 187824 198016 199416 199563 204164 214656 216034 227904 228072 242148 245616 246896 250432 262327 265888 266084 280704 282506 297024 304096 306246 322864 324051 327488 357287 370344 375648 398832 399126 408328 423759 432068 455808 456144 484296 491232 493792 500864 524654 531776 532168 565012 594048 608192 612492 645728 648102 654976 663533 714574 740688 751296 786981 797664 798252 816656 847518 864136 867697 912288 968592 982464 987584 1049308 1063552 1064336 1071861 1130024 1216384 1224984 1291456 1296204 1327066 1429148 1481376 1502592 1573962 1595328 1596504 1633312 1695036 1728272 1735394 1824576 1836289 1937184 1964928 1975168 1990599 2098616 2128672 2143722 2260048 2449968 2582912 2592408 2603091 2654132 2858296 2962752 3147924 3190656 3193008 3266624 3390072 3456544 3470788 3649152 3672578 3874368 3981198 4197232 4257344 4287444 4520096 4644731 4899936 5184816 5206182 5308264 5508867 5716592 5925504 6073879 6295848 6386016 6533248 6780144 6913088 6941576 7345156 7748736 7962396 8394464 8514688 8574888 9040192 9289462 9799872 10369632 10412364 10616528 11017734 11280061 11433184 12147758 12591696 12772032 13560288 13826176 13883152 13934193 14690312 15924792 16788928 17149776 18080384 18221637 18578924 19599744 20739264 20824728 21233056 22035468 22560122 22866368 24295516 25183392 25544064 27120576 27766304 27868386 29380624 31849584 33577856 33840183 34299552 36443274 37157848 41478528 41649456 42466112 44070936 45120244 45732736 48591032 50366784 54241152 55532608 55736772 58761248 63699168 67680366 68599104 72886548 74315696 78960427 83298912 84932224 88141872 90240488 97182064 100733568 111065216 111473544 117522496 127398336 135360732 137198208 145773096 148631392 157920854 166597824 176283744 180480976 194364128 222947088 235044992 236881281 254796672 270721464 291546192 297262784 315841708 333195648 352567488 360961952 388728256 445894176 473762562 541442928 583092384 594525568 631683416 705134976 721923904 777456512 891788352 947525124 1082885856 1166184768 1263366832 1443847808 1783576704 1895050248 2165771712 2332369536 2526733664 3790100496 4331543424 5053467328 7580200992 10106934656 15160401984 30320803968
• Sum of all divisors σ(n): 107487959040
• Sum of proper divisors (its aliquot sum) s(n): 77167155072
• 30320803968 is an abundant number, because the sum of its proper divisors (77167155072) is greater than itself. Its abundance is 46846351104

Bases of 30320803968

• Binary: 11100001111010000101100000010000000₂
• Hexadecimal: 0x70F42C080
• Base-36: DXG822O

Squares and roots of 30320803968

• 30320803968 squared (30320803968²) is 919351153265884545024
• 30320803968 cubed (30320803968³) is 27875466095929608271793573855232
• The square root of 30320803968 is 174128.6994380881
• The cube root of 30320803968 is 3118.2689542849

Scales and comparisons

• 30,320,803,968 seconds is equal to 964 years, 5 weeks, 4 days, 5 hours, 32 minutes, 48 seconds.
• To count from 1 to 30,320,803,968 would take you about one thousand, nine hundred twenty-eight 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 30320803968 cubic inches would be around 259.9 feet tall.

Recreational maths with 30320803968

• 30320803968 backwards is 86930802303
• 30320803968 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30320803968's digits is 42
• More coming soon!