30968960400

Names of 30968960400

• Cardinal: 30968960400 can be written as Thirty billion, nine hundred sixty-eight million, nine hundred sixty thousand, four hundred.

Scientific notation

• Scientific notation: 3.09689604 × 10¹⁰

Factors of 30968960400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 436

Divisors of 30968960400

• Number of divisors d(n): 405
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 28 30 35 36 40 42 45 48 49 50 56 60 63 70 72 75 80 84 90 98 100 105 112 120 126 140 144 147 150 168 175 180 196 200 210 225 240 245 252 280 294 300 315 336 350 360 392 400 419 420 441 450 490 504 525 560 588 600 630 700 720 735 784 838 840 882 900 980 1008 1050 1176 1200 1225 1257 1260 1400 1470 1575 1676 1680 1764 1800 1960 2095 2100 2205 2352 2450 2514 2520 2800 2933 2940 3150 3352 3528 3600 3675 3771 3920 4190 4200 4410 4900 5028 5040 5866 5880 6285 6300 6704 7056 7350 7542 8380 8400 8799 8820 9800 10056 10475 11025 11732 11760 12570 12600 14665 14700 15084 16760 17598 17640 18855 19600 20112 20531 20950 22050 23464 25140 25200 26397 29330 29400 30168 31425 33520 35196 35280 37710 41062 41900 43995 44100 46928 50280 52794 58660 58800 60336 61593 62850 70392 73325 75420 82124 83800 87990 88200 94275 100560 102655 105588 117320 123186 125700 131985 140784 146650 150840 164248 167600 175561 175980 176400 184779 188550 205310 211176 219975 234640 246372 251400 263970 293300 301680 307965 328496 351122 351960 369558 377100 410620 422352 439950 492744 502800 513275 526683 527940 586600 615930 659925 702244 703920 739116 754200 821240 877805 879900 923895 985488 1026550 1053366 1055880 1173200 1228927 1231860 1319850 1404488 1478232 1508400 1539825 1580049 1642480 1755610 1759800 1847790 2053100 2106732 2111760 2457854 2463720 2633415 2639700 2808976 2956464 3079650 3160098 3511220 3519600 3686781 3695580 4106200 4213464 4389025 4619475 4915708 4927440 5266830 5279400 6144635 6159300 6320196 7022440 7373562 7391160 7900245 8212400 8426928 8602489 8778050 9238950 9831416 10533660 10558800 11060343 12289270 12318600 12640392 13167075 14044880 14747124 14782320 15800490 17204978 17556100 18433905 18477900 19662832 21067320 22120686 24578540 24637200 25280784 25807467 26334150 29494248 30723175 31600980 34409956 35112200 36867810 36955800 39501225 42134640 43012445 44241372 49157080 51614934 52668300 55301715 58988496 61446350 63201960 68819912 70224400 73735620 73911600 77422401 79002450 86024890 88482744 92169525 98314160 103229868 105336600 110603430 122892700 126403920 129037335 137639824 147471240 154844802 158004900 172049780 176965488 184339050 206459736 210673200 215062225 221206860 245785400 258074670 276508575 294942480 309689604 316009800 344099560 368678100 387112005 412919472 430124450 442413720 491570800 516149340 553017150 619379208 632019600 645186675 688199120 737356200 774224010 860248900 884827440 1032298680 1106034300 1238758416 1290373350 1474712400 1548448020 1720497800 1935560025 2064597360 2212068600 2580746700 3096896040 3440995600 3871120050 4424137200 5161493400 6193792080 7742240100 10322986800 15484480200 30968960400
• Sum of all divisors σ(n): 125316246081
• Sum of proper divisors (its aliquot sum) s(n): 94347285681
• 30968960400 is an abundant number, because the sum of its proper divisors (94347285681) is greater than itself. Its abundance is 63378325281

Bases of 30968960400

• Binary: 11100110101111001001101010110010000₂
• Hexadecimal: 0x735E4D590
• Base-36: E864AS0

Squares and roots of 30968960400

• 30968960400 squared (30968960400²) is 959076508256768160000
• 30968960400 cubed (30968960400³) is 29701602404774126179020864000000
• 30968960400 is a perfect square number. Its square root is 175980
• The cube root of 30968960400 is 3140.3318377577

Scales and comparisons

• 30,968,960,400 seconds is equal to 984 years, 37 weeks, 2 days, 1 hour.
• To count from 1 to 30,968,960,400 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 30968960400 cubic inches would be around 261.7 feet tall.

Recreational maths with 30968960400

• 30968960400 backwards is 00406986903
• 30968960400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30968960400's digits is 45
• More coming soon!