30849763840

Names of 30849763840

• Cardinal: 30849763840 can be written as Thirty billion, eight hundred forty-nine million, seven hundred sixty-three thousand, eight hundred forty.

Scientific notation

• Scientific notation: 3.084976384 × 10¹⁰

Factors of 30849763840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 155

Divisors of 30849763840

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 23 28 29 32 35 40 46 56 58 64 70 80 89 92 112 115 116 128 140 145 160 161 178 184 203 224 230 232 256 280 290 320 322 356 368 406 445 448 460 464 512 560 580 623 640 644 667 712 736 805 812 841 890 896 920 928 1015 1120 1160 1246 1280 1288 1334 1424 1472 1610 1624 1682 1780 1792 1840 1856 2030 2047 2240 2320 2492 2560 2576 2581 2668 2848 2944 3115 3220 3248 3335 3364 3560 3584 3680 3712 4060 4094 4205 4480 4640 4669 4984 5152 5162 5336 5696 5887 5888 6230 6440 6496 6670 6728 7120 7360 7424 8120 8188 8410 8960 9280 9338 9968 10235 10304 10324 10672 11392 11774 11776 12460 12880 12905 12992 13340 13456 14240 14329 14720 14848 16240 16376 16820 17920 18067 18560 18676 19343 19936 20470 20608 20648 21344 22784 23345 23548 24920 25760 25810 25984 26680 26912 28480 28658 29435 29440 32480 32752 33640 36134 37120 37352 38686 39872 40940 41216 41296 42688 45568 46690 47096 49840 51520 51620 51968 53360 53824 56960 57316 58870 58880 59363 64960 65504 67280 71645 72268 74240 74704 74849 77372 79744 81880 82432 82592 85376 90335 93380 94192 96715 99680 103040 103240 103936 106720 107648 113920 114632 117740 118726 129920 131008 134560 135401 143290 144536 149408 149698 154744 159488 163760 165184 170752 180670 186760 188384 193430 199360 206080 206480 213440 215296 227840 229264 235480 237452 259840 262016 269120 270802 286580 289072 296815 298816 299396 309488 318976 327520 330368 341504 361340 373520 374245 376768 386860 398720 412160 412960 415541 426880 430592 458528 470960 474904 519680 523943 524032 538240 541604 573160 578144 593630 597632 598792 618976 655040 660736 677005 722680 747040 748490 753536 773720 797440 825920 831082 853760 917056 941920 949808 1047886 1048064 1076480 1083208 1146320 1156288 1187260 1195264 1197584 1237952 1310080 1321472 1354010 1445360 1494080 1496980 1507072 1547440 1594880 1651840 1662164 1707520 1721527 1834112 1883840 1899616 2077705 2095772 2152960 2166416 2292640 2312576 2374520 2390528 2395168 2475904 2619715 2620160 2708020 2890720 2988160 2993960 3014144 3094880 3303680 3324328 3443054 3668224 3767680 3799232 4155410 4191544 4332832 4585280 4625152 4749040 4790336 4951808 5239430 5240320 5416040 5781440 5976320 5987920 6189760 6607360 6648656 6886108 7336448 7535360 7598464 8310820 8383088 8607635 8665664 9170560 9250304 9498080 9580672 9903616 10478860 10832080 11562880 11952640 11975840 12050689 12379520 13297312 13772216 15070720 15196928 16621640 16766176 17215270 17331328 18341120 18996160 19161344 20957720 21664160 23125760 23951680 24101378 24759040 26594624 27544432 30393856 33243280 33532352 34430540 34662656 36682240 37992320 38322688 41915440 43328320 46251520 47903360 48202756 49518080 53189248 55088864 60253445 66486560 67064704 68861080 69325312 75984640 83830880 86656640 95806720 96405512 106378496 110177728 120506890 132973120 134129408 137722160 151969280 167661760 173313280 191613440 192811024 212756992 220355456 241013780 265946240 268258816 275444320 335323520 346626560 385622048 440710912 482027560 531892480 550888640 670647040 771244096 881421824 964055120 1063784960 1101777280 1341294080 1542488192 1928110240 2203554560 3084976384 3856220480 4407109120 6169952768 7712440960 15424881920 30849763840
• Sum of all divisors σ(n): 92382301440
• Sum of proper divisors (its aliquot sum) s(n): 61532537600
• 30849763840 is an abundant number, because the sum of its proper divisors (61532537600) is greater than itself. Its abundance is 30682773760

Bases of 30849763840

• Binary: 11100101110110010100000101000000000₂
• Hexadecimal: 0x72ECA0A00
• Base-36: E675I4G

Squares and roots of 30849763840

• 30849763840 squared (30849763840²) is 951707928983771545600
• 30849763840 cubed (30849763840³) is 29359964853804843374271791104000
• The square root of 30849763840 is 175641.0084234317
• The cube root of 30849763840 is 3136.2977122609

Scales and comparisons

• 30,849,763,840 seconds is equal to 980 years, 48 weeks, 1 day, 10 hours, 50 minutes, 40 seconds.
• To count from 1 to 30,849,763,840 would take you about one thousand, nine hundred sixty-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 30849763840 cubic inches would be around 261.4 feet tall.

Recreational maths with 30849763840

• 30849763840 backwards is 04836794803
• The number of decimal digits it has is: 11
• The sum of 30849763840's digits is 52
• More coming soon!