30249591680

Names of 30249591680

• Cardinal: 30249591680 can be written as Thirty billion, two hundred forty-nine million, five hundred ninety-one thousand, six hundred eighty.

Scientific notation

• Scientific notation: 3.024959168 × 10¹⁰

Factors of 30249591680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 19857

Divisors of 30249591680

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 31 32 35 40 44 55 56 62 64 70 77 80 88 110 112 124 128 140 154 155 160 176 217 220 224 248 280 308 310 320 341 352 385 434 440 448 496 560 616 620 640 682 704 770 868 880 896 992 1085 1120 1232 1240 1364 1408 1540 1705 1736 1760 1984 2170 2240 2387 2464 2480 2728 3080 3410 3472 3520 3968 4340 4480 4774 4928 4960 5456 6160 6820 6944 7040 8680 9548 9856 9920 10912 11935 12320 13640 13888 17360 19096 19801 19840 21824 23870 24640 27280 27776 34720 38192 39602 43648 47740 49280 54560 69440 76384 79204 95480 99005 109120 138607 138880 152768 158408 190960 198010 217811 218240 277214 305536 316816 381920 396020 435622 554428 613831 633632 693035 763840 792040 871244 1089055 1108856 1227662 1267264 1386070 1524677 1527680 1584080 1742488 2178110 2217712 2455324 2534528 2772140 3049354 3069155 3168160 3484976 4296817 4356220 4435424 4910648 5544280 6098708 6138310 6336320 6752141 6969952 7623385 8593634 8712440 8870848 9821296 11088560 12197416 12276620 12672640 13504282 13939904 15246770 17187268 17424880 17741696 19642592 21484085 22177120 24394832 24553240 27008564 27879808 30493540 33760705 34374536 34849760 39285184 42968170 44354240 47264987 48789664 49106480 54017128 60987080 67521410 68749072 69699520 78570368 85936340 88708480 94529974 97579328 98212960 108034256 121974160 135042820 137498144 139399040 171872680 189059948 195158656 196425920 216068512 236324935 243948320 270085640 274996288 343745360 378119896 392851840 432137024 472649870 487896640 540171280 549992576 687490720 756239792 864274048 945299740 975793280 1080342560 1374981440 1512479584 1890599480 2160685120 2749962880 3024959168 3781198960 4321370240 6049918336 7562397920 15124795840 30249591680
• Sum of all divisors σ(n): 93072568320
• Sum of proper divisors (its aliquot sum) s(n): 62822976640
• 30249591680 is an abundant number, because the sum of its proper divisors (62822976640) is greater than itself. Its abundance is 32573384960

Bases of 30249591680

• Binary: 11100001011000001000010001110000000₂
• Hexadecimal: 0x70B042380
• Base-36: DW9TQBK

Squares and roots of 30249591680

• 30249591680 squared (30249591680²) is 915037796806725222400
• 30249591680 cubed (30249591680³) is 27679519725170245855557189632000
• The square root of 30249591680 is 173924.0974678323
• The cube root of 30249591680 is 3115.8258227309

Scales and comparisons

• 30,249,591,680 seconds is equal to 961 years, 43 weeks, 6 days, 21 minutes, 20 seconds.
• To count from 1 to 30,249,591,680 would take you about one thousand, nine hundred twenty-three 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 30249591680 cubic inches would be around 259.7 feet tall.

Recreational maths with 30249591680

• 30249591680 backwards is 08619594203
• The number of decimal digits it has is: 11
• The sum of 30249591680's digits is 47
• More coming soon!