30525523920

Names of 30525523920

• Cardinal: 30525523920 can be written as Thirty billion, five hundred twenty-five million, five hundred twenty-three thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 3.052552392 × 10¹⁰

Factors of 30525523920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 78

Divisors of 30525523920

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 31 36 37 40 45 48 54 60 62 72 74 80 81 90 93 108 111 120 124 135 144 148 155 162 180 185 186 216 222 240 243 248 270 279 296 310 324 333 360 370 372 405 432 444 465 486 496 540 555 558 592 620 648 666 720 740 744 810 837 888 930 972 999 1080 1110 1116 1147 1215 1240 1296 1332 1369 1395 1480 1488 1620 1665 1674 1776 1860 1944 1998 2160 2220 2232 2294 2430 2480 2511 2664 2738 2790 2960 2997 3240 3330 3348 3441 3720 3888 3996 4107 4185 4440 4464 4588 4860 4995 5022 5328 5476 5580 5735 5994 6480 6660 6696 6845 6882 7440 7533 7992 8214 8370 8880 8991 9176 9720 9990 10044 10323 10952 11160 11470 11988 12321 12555 13320 13392 13690 13764 14985 15066 15984 16428 16740 17205 17982 18352 19440 19980 20088 20535 20646 21904 22320 22940 23976 24642 25110 26640 27380 27528 29970 30132 30969 32856 33480 34410 35964 36963 37665 39960 40176 41070 41292 42439 44955 45880 47952 49284 50220 50653 51615 54760 55056 59940 60264 61605 61938 65712 66960 68820 71928 73926 75330 79920 82140 82584 84878 89910 91760 92907 98568 100440 101306 103230 109520 110889 119880 120528 123210 123876 127317 137640 143856 147852 150660 151959 154845 164280 165168 169756 179820 184815 185814 197136 200880 202612 206460 212195 221778 239760 246420 247752 253265 254634 275280 278721 295704 301320 303918 309690 328560 332667 339512 359640 369630 371628 381951 405224 412920 424390 443556 455877 464535 492840 495504 506530 509268 554445 557442 591408 602640 607836 619380 636585 665334 679024 719280 739260 743256 759795 763902 810448 825840 848780 887112 911754 929070 985680 1013060 1018536 1108890 1114884 1145853 1215672 1238760 1273170 1330668 1367631 1393605 1478520 1486512 1519590 1527804 1570243 1663335 1697560 1774224 1823508 1858140 1909755 2026120 2037072 2217780 2229768 2279385 2291706 2431344 2477520 2546340 2661336 2735262 2787210 2957040 3039180 3055608 3140486 3326670 3395120 3437559 3647016 3716280 3819510 4052240 4102893 4435560 4459536 4558770 4583412 4710729 5092680 5322672 5470524 5574420 5729265 6078360 6111216 6280972 6653340 6838155 6875118 7294032 7432560 7639020 7851215 8205786 8871120 9117540 9166824 9421458 10185360 10312677 10941048 11148840 11458530 12156720 12308679 12561944 13306680 13676310 13750236 14132187 15278040 15702430 16411572 17187795 18235080 18333648 18842916 20514465 20625354 21882096 22297680 22917060 23553645 24617358 25123888 26613360 27352620 27500472 28264374 30556080 31404860 32823144 34375590 36470160 37685832 41028930 41250708 42396561 45834120 47107290 49234716 51563385 54705240 55000944 56528748 61543395 62809720 65646288 68751180 70660935 75371664 82057860 82501416 84793122 91668240 94214580 98469432 103126770 109410480 113057496 123086790 125619440 127189683 137502360 141321870 164115720 165002832 169586244 188429160 196938864 206253540 211982805 226114992 246173580 254379366 275004720 282643740 328231440 339172488 376858320 381569049 412507080 423965610 492347160 508758732 565287480 635948415 678344976 763138098 825014160 847931220 984694320 1017517464 1130574960 1271896830 1526276196 1695862440 1907845245 2035034928 2543793660 3052552392 3391724880 3815690490 5087587320 6105104784 7631380980 10175174640 15262761960 30525523920
• Sum of all divisors σ(n): 112789447680
• Sum of proper divisors (its aliquot sum) s(n): 82263923760
• 30525523920 is an abundant number, because the sum of its proper divisors (82263923760) is greater than itself. Its abundance is 51738399840

Bases of 30525523920

• Binary: 11100011011011101101000011111010000₂
• Hexadecimal: 0x71B7687D0
• Base-36: E0U3X00

Squares and roots of 30525523920

• 30525523920 squared (30525523920²) is 931807610590492166400
• 30525523920 cubed (30525523920³) is 28443915505918113950015820288000
• The square root of 30525523920 is 174715.5514543569
• The cube root of 30525523920 is 3125.2711929339

Scales and comparisons

• 30,525,523,920 seconds is equal to 970 years, 32 weeks, 16 hours, 12 minutes.
• To count from 1 to 30,525,523,920 would take you about one thousand, nine hundred forty-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 30525523920 cubic inches would be around 260.4 feet tall.

Recreational maths with 30525523920

• 30525523920 backwards is 02932552503
• 30525523920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30525523920's digits is 36
• More coming soon!