30743753472

Names of 30743753472

• Cardinal: 30743753472 can be written as Thirty billion, seven hundred forty-three million, seven hundred fifty-three thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 3.0743753472 × 10¹⁰

Factors of 30743753472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 61

Divisors of 30743753472

• Number of divisors d(n): 486
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 37 38 48 54 57 64 72 74 76 81 96 108 111 114 128 144 148 152 162 171 192 216 222 228 243 256 288 296 304 324 333 342 361 384 432 444 456 486 513 576 592 608 648 666 684 703 722 768 864 888 912 972 999 1026 1083 1152 1184 1216 1296 1332 1368 1369 1406 1444 1539 1728 1776 1824 1944 1998 2052 2109 2166 2304 2368 2432 2592 2664 2736 2738 2812 2888 2997 3078 3249 3456 3552 3648 3888 3996 4104 4107 4218 4332 4617 4736 4864 5184 5328 5472 5476 5624 5776 5994 6156 6327 6498 6912 7104 7296 7776 7992 8208 8214 8436 8664 8991 9234 9472 9747 10368 10656 10944 10952 11248 11552 11988 12312 12321 12654 12996 13357 14208 14592 15552 15984 16416 16428 16872 17328 17982 18468 18981 19494 20736 21312 21888 21904 22496 23104 23976 24624 24642 25308 25992 26011 26714 28416 29241 31104 31968 32832 32856 33744 34656 35964 36936 36963 37962 38988 40071 42624 43776 43808 44992 46208 47952 49248 49284 50616 51984 52022 53428 56943 58482 62208 63936 65664 65712 67488 69312 71928 73872 73926 75924 77976 78033 80142 85248 87616 87723 89984 92416 95904 98496 98568 101232 103968 104044 106856 110889 113886 116964 120213 127872 131328 131424 134976 138624 143856 147744 147852 151848 155952 156066 160284 170829 175232 175446 179968 191808 196992 197136 202464 207936 208088 213712 221778 227772 233928 234099 240426 255744 262848 269952 277248 287712 295488 295704 303696 311904 312132 320568 332667 341658 350464 350892 360639 383616 393984 394272 404928 415872 416176 427424 443556 455544 467856 468198 480852 494209 525696 539904 575424 590976 591408 607392 623808 624264 641136 665334 683316 701784 702297 721278 767232 788544 809856 831744 832352 854848 887112 911088 935712 936396 961704 988418 1051392 1081917 1150848 1181952 1182816 1214784 1247616 1248528 1282272 1330668 1366632 1403568 1404594 1442556 1482627 1577088 1619712 1664704 1709696 1774224 1822176 1871424 1872792 1923408 1976836 2106891 2163834 2301696 2365632 2429568 2495232 2497056 2564544 2661336 2733264 2807136 2809188 2885112 2965254 3154176 3245751 3329408 3419392 3548448 3644352 3742848 3745584 3846816 3953672 4213782 4327668 4447881 4731264 4859136 4994112 5129088 5322672 5466528 5614272 5618376 5770224 5930508 6320673 6491502 6658816 7096896 7288704 7485696 7491168 7693632 7907344 8427564 8655336 8895762 9462528 9988224 10258176 10645344 10933056 11228544 11236752 11540448 11861016 12641346 12983004 13343643 14193792 14577408 14982336 15387264 15814688 16855128 17310672 17791524 19976448 21290688 21866112 22457088 22473504 23080896 23722032 25282692 25966008 26687286 28387584 29964672 30774528 31629376 33710256 34621344 35583048 40030929 42581376 43732224 44947008 46161792 47444064 50565384 51932016 53374572 59929344 63258752 67420512 69242688 71166096 80061858 85162752 89894016 92323584 94888128 101130768 103864032 106749144 120092787 126517504 134841024 138485376 142332192 160123716 179788032 189776256 202261536 207728064 213498288 240185574 269682048 276970752 284664384 320247432 379552512 404523072 415456128 426996576 480371148 539364096 569328768 640494864 809046144 830912256 853993152 960742296 1138657536 1280989728 1618092288 1707986304 1921484592 2561979456 3415972608 3842969184 5123958912 7685938368 10247917824 15371876736 30743753472
• Sum of all divisors σ(n): 99710606268
• Sum of proper divisors (its aliquot sum) s(n): 68966852796
• 30743753472 is an abundant number, because the sum of its proper divisors (68966852796) is greater than itself. Its abundance is 38223099324

Bases of 30743753472

• Binary: 11100101000011110000111001100000000₂
• Hexadecimal: 0x728787300
• Base-36: E4G1C00

Squares and roots of 30743753472

• 30743753472 squared (30743753472²) is 945178377547112054784
• 30743753472 cubed (30743753472³) is 29058331026373353077838654210048
• The square root of 30743753472 is 175338.9673518125
• The cube root of 30743753472 is 3132.7011245789

Scales and comparisons

• 30,743,753,472 seconds is equal to 977 years, 28 weeks, 6 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 30,743,753,472 would take you about one thousand, nine hundred fifty-five 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 30743753472 cubic inches would be around 261.1 feet tall.

Recreational maths with 30743753472

• 30743753472 backwards is 27435734703
• The number of decimal digits it has is: 11
• The sum of 30743753472's digits is 45
• More coming soon!