30385704960

Names of 30385704960

• Cardinal: 30385704960 can be written as Thirty billion, three hundred eighty-five million, seven hundred four thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 3.038570496 × 10¹⁰

Factors of 30385704960

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 1432

Divisors of 30385704960

• Number of divisors d(n): 520
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 45 48 52 54 60 64 65 72 78 80 81 90 96 104 108 117 120 128 130 135 144 156 160 162 180 192 195 208 216 234 240 256 260 270 288 312 320 324 351 360 384 390 405 416 432 468 480 512 520 540 576 585 624 640 648 702 720 768 780 810 832 864 936 960 1024 1040 1053 1080 1152 1170 1248 1280 1296 1404 1409 1440 1536 1560 1620 1664 1728 1755 1872 1920 2048 2080 2106 2160 2304 2340 2496 2560 2592 2808 2818 2880 3072 3120 3240 3328 3456 3510 3744 3840 4096 4160 4212 4227 4320 4608 4680 4992 5120 5184 5265 5616 5636 5760 6144 6240 6480 6656 6912 7020 7045 7488 7680 8320 8424 8454 8640 9216 9360 9984 10240 10368 10530 11232 11272 11520 12288 12480 12681 12960 13312 13824 14040 14090 14976 15360 16640 16848 16908 17280 18317 18432 18720 19968 20480 20736 21060 21135 22464 22544 23040 24960 25362 25920 26624 27648 28080 28180 29952 30720 33280 33696 33816 34560 36634 36864 37440 38043 39936 41472 42120 42270 44928 45088 46080 49920 50724 51840 53248 54951 55296 56160 56360 59904 61440 63405 66560 67392 67632 69120 73268 74880 76086 79872 82944 84240 84540 89856 90176 91585 92160 99840 101448 103680 109902 110592 112320 112720 114129 119808 126810 133120 134784 135264 138240 146536 149760 152172 159744 164853 165888 168480 169080 179712 180352 183170 184320 190215 199680 202896 207360 219804 224640 225440 228258 239616 253620 266240 269568 270528 274755 276480 293072 299520 304344 329706 331776 336960 338160 359424 360704 366340 380430 399360 405792 414720 439608 449280 450880 456516 479232 494559 507240 539136 541056 549510 552960 570645 586144 599040 608688 659412 673920 676320 718848 721408 732680 760860 798720 811584 824265 829440 879216 898560 901760 913032 989118 1014480 1078272 1082112 1099020 1141290 1172288 1198080 1217376 1318824 1347840 1352640 1437696 1442816 1465360 1483677 1521720 1623168 1648530 1658880 1758432 1797120 1803520 1826064 1978236 2028960 2156544 2164224 2198040 2282580 2344576 2396160 2434752 2472795 2637648 2695680 2705280 2885632 2930720 2967354 3043440 3246336 3297060 3516864 3594240 3607040 3652128 3956472 4057920 4313088 4328448 4396080 4565160 4689152 4869504 4945590 5275296 5391360 5410560 5771264 5861440 5934708 6086880 6492672 6594120 7033728 7188480 7214080 7304256 7418385 7912944 8115840 8656896 8792160 9130320 9378304 9739008 9891180 10550592 10782720 10821120 11722880 11869416 12173760 12985344 13188240 14067456 14428160 14608512 14836770 15825888 16231680 17313792 17584320 18260640 18756608 19478016 19782360 21101184 21565440 21642240 23445760 23738832 24347520 25970688 26376480 28134912 28856320 29217024 29673540 31651776 32463360 35168640 36521280 37513216 38956032 39564720 42202368 43284480 46891520 47477664 48695040 51941376 52752960 56269824 58434048 59347080 63303552 64926720 70337280 73042560 75026432 77912064 79129440 84404736 86568960 93783040 94955328 97390080 105505920 112539648 116868096 118694160 126607104 129853440 140674560 146085120 155824128 158258880 168809472 187566080 189910656 194780160 211011840 225079296 233736192 237388320 253214208 259706880 281349120 292170240 316517760 337618944 375132160 379821312 389560320 422023680 467472384 474776640 506428416 562698240 584340480 633035520 675237888 759642624 779120640 844047360 949553280 1012856832 1125396480 1168680960 1266071040 1519285248 1688094720 1899106560 2025713664 2337361920 2532142080 3038570496 3376189440 3798213120 5064284160 6077140992 7596426240 10128568320 15192852480 30385704960
• Sum of all divisors σ(n): 117387186840
• Sum of proper divisors (its aliquot sum) s(n): 87001481880
• 30385704960 is an abundant number, because the sum of its proper divisors (87001481880) is greater than itself. Its abundance is 56615776920

Bases of 30385704960

• Binary: 11100010011001000010001000000000000₂
• Hexadecimal: 0x713211000
• Base-36: DYIV400

Squares and roots of 30385704960

• 30385704960 squared (30385704960²) is 923291065916168601600
• 30385704960 cubed (30385704960³) is 28054849921132611221833383936000
• The square root of 30385704960 is 174314.9590826903
• The cube root of 30385704960 is 3120.4922300311

Scales and comparisons

• 30,385,704,960 seconds is equal to 966 years, 8 weeks, 6 days, 9 hours, 36 minutes.
• To count from 1 to 30,385,704,960 would take you about one thousand, nine hundred thirty-two 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 30385704960 cubic inches would be around 260 feet tall.

Recreational maths with 30385704960

• 30385704960 backwards is 06940758303
• 30385704960 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30385704960's digits is 45
• More coming soon!