30968293440

Names of 30968293440

• Cardinal: 30968293440 can be written as Thirty billion, nine hundred sixty-eight million, two hundred ninety-three thousand, four hundred forty.

Scientific notation

• Scientific notation: 3.096829344 × 10¹⁰

Factors of 30968293440

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1224

Divisors of 30968293440

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 17 20 21 24 28 30 32 34 35 40 42 48 51 56 60 64 68 70 80 84 85 96 102 105 112 119 120 136 140 160 168 170 192 204 210 224 238 240 255 272 280 307 320 336 340 357 408 420 448 476 480 510 544 560 595 614 672 680 714 816 840 883 921 952 960 1020 1088 1120 1190 1228 1344 1360 1428 1535 1632 1680 1766 1785 1842 1904 2040 2149 2240 2380 2456 2649 2720 2856 3070 3264 3360 3532 3570 3684 3808 4080 4298 4415 4605 4760 4912 5219 5298 5440 5712 6140 6181 6447 6720 7064 7140 7368 7616 8160 8596 8830 9210 9520 9824 10438 10596 10745 11424 12280 12362 12894 13245 14128 14280 14736 15011 15657 16320 17192 17660 18420 18543 19040 19648 20876 21192 21490 22848 24560 24724 25788 26095 26490 28256 28560 29472 30022 30905 31314 32235 34384 35320 36533 36840 37086 38080 41752 42384 42980 45033 49120 49448 51576 52190 52980 56512 57120 58944 60044 61810 62628 64470 68768 70640 73066 73680 74172 75055 78285 83504 84768 85960 90066 92715 98240 98896 103152 104380 105077 105960 109599 114240 120088 123620 125256 128940 137536 141280 146132 147360 148344 150110 156570 167008 169536 171920 180132 182665 185430 197792 206304 208760 210154 211920 219198 225165 240176 247240 250512 257880 271081 282560 292264 294720 296688 300220 313140 315231 334016 343840 360264 365330 370860 395584 412608 417520 420308 423840 438396 450330 480352 494480 501024 515760 525385 542162 547995 584528 593376 600440 626280 630462 687680 720528 730660 741720 813243 835040 840616 847680 876792 900660 960704 988960 1002048 1031520 1050770 1084324 1095990 1169056 1186752 1200880 1252560 1260924 1355405 1441056 1461320 1483440 1576155 1626486 1670080 1681232 1753584 1801320 1897567 1977920 2063040 2101540 2168648 2191980 2338112 2401760 2505120 2521848 2710810 2882112 2922640 2966880 3152310 3252972 3362464 3507168 3602640 3795134 4066215 4203080 4337296 4383960 4608377 4803520 5010240 5043696 5421620 5692701 5845280 5933760 6304620 6505944 6724928 7014336 7205280 7590268 8132430 8406160 8674592 8767920 9216754 9487835 10087392 10843240 11385402 11690560 12609240 13011888 13825131 14410560 15180536 16264860 16812320 17349184 17535840 18433508 18975670 20174784 21686480 22770804 23041885 25218480 26023776 27650262 28463505 30361072 32258639 32529720 33624640 35071680 36867016 37951340 43372960 45541608 46083770 50436960 52047552 55300524 56927010 60722144 64517278 65059440 69125655 73734032 75902680 86745920 91083216 92167540 96775917 100873920 110601048 113854020 121444288 129034556 130118880 138251310 147468064 151805360 161293195 182166432 184335080 193551834 221202096 227708040 258069112 260237760 276502620 294936128 303610720 322586390 364332864 368670160 387103668 442404192 455416080 483879585 516138224 553005240 607221440 645172780 737340320 774207336 884808384 910832160 967759170 1032276448 1106010480 1290345560 1474680640 1548414672 1821664320 1935518340 2064552896 2212020960 2580691120 3096829344 3871036680 4424041920 5161382240 6193658688 7742073360 10322764480 15484146720 30968293440
• Sum of all divisors σ(n): 119503448064
• Sum of proper divisors (its aliquot sum) s(n): 88535154624
• 30968293440 is an abundant number, because the sum of its proper divisors (88535154624) is greater than itself. Its abundance is 57566861184

Bases of 30968293440

• Binary: 11100110101110110101010100001000000₂
• Hexadecimal: 0x735DAA840
• Base-36: E85Q05C

Squares and roots of 30968293440

• 30968293440 squared (30968293440²) is 959035198585947033600
• 30968293440 cubed (30968293440³) is 29699683449098280796822339584000
• The square root of 30968293440 is 175978.1050017303
• The cube root of 30968293440 is 3140.3092937789

Scales and comparisons

• 30,968,293,440 seconds is equal to 984 years, 36 weeks, 1 day, 7 hours, 44 minutes.
• To count from 1 to 30,968,293,440 would take you about one thousand, nine hundred sixty-nine 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 30968293440 cubic inches would be around 261.7 feet tall.

Recreational maths with 30968293440

• 30968293440 backwards is 04439286903
• 30968293440 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30968293440's digits is 48
• More coming soon!