30742191480

Names of 30742191480

• Cardinal: 30742191480 can be written as Thirty billion, seven hundred forty-two million, one hundred ninety-one thousand, four hundred eighty.

Scientific notation

• Scientific notation: 3.074219148 × 10¹⁰

Factors of 30742191480

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 6995

Divisors of 30742191480

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 13 14 15 20 21 22 24 26 28 30 33 35 37 39 40 42 44 52 55 56 60 65 66 70 74 77 78 84 88 91 104 105 110 111 120 130 132 140 143 148 154 156 165 168 182 185 195 210 220 222 231 259 260 264 273 280 286 296 308 312 330 364 370 385 390 407 420 429 440 444 455 462 481 518 520 546 555 572 616 660 715 728 740 770 777 780 814 840 858 888 910 924 962 1001 1036 1092 1110 1144 1155 1221 1295 1320 1365 1430 1443 1480 1540 1554 1560 1628 1716 1820 1848 1924 2002 2035 2072 2145 2184 2220 2310 2405 2442 2590 2730 2849 2860 2886 3003 3080 3108 3256 3367 3432 3640 3848 3885 4004 4070 4290 4440 4620 4810 4884 5005 5180 5291 5460 5698 5720 5772 6006 6105 6216 6734 6917 7215 7770 8008 8140 8547 8580 9240 9620 9768 10010 10101 10360 10582 10920 11396 11544 12012 12210 13468 13834 14245 14430 15015 15540 15873 16280 16835 17094 17160 19240 20020 20202 20751 21164 22792 24024 24420 26455 26936 27668 28490 28860 30030 31080 31746 33670 34188 34585 37037 40040 40404 41502 42328 42735 48419 48840 50505 52910 55336 56980 57720 60060 63492 67340 68376 69170 74074 76087 79365 80808 83004 85470 89921 96838 101010 103755 105820 111111 113960 120120 126984 134680 138340 145257 148148 152174 158730 166008 170940 179842 185185 193676 202020 207510 211640 222222 228261 242095 255929 269763 276680 290514 296296 304348 317460 341880 359684 370370 380435 387352 404040 415020 444444 449605 456522 484190 511858 532609 539526 555555 581028 608696 629447 634920 719368 726285 740740 760870 767787 830040 888888 899210 913044 968380 989131 1023716 1065218 1079052 1111110 1141305 1162056 1258894 1279645 1348815 1452570 1481480 1521740 1535574 1597827 1791503 1798420 1826088 1888341 1936760 1978262 2047432 2130436 2158104 2222220 2282610 2517788 2559290 2663045 2697630 2815219 2905140 2967393 3043480 3071148 3147235 3195654 3327077 3583006 3596840 3776682 3838935 3956524 4260872 4444440 4565220 4945655 5035576 5118580 5326090 5374509 5395260 5630438 5810280 5934786 6142296 6294470 6391308 6654154 6923917 7166012 7553364 7677870 7913048 7989135 8445657 8957515 9130440 9441705 9891310 9981231 10237160 10652180 10749018 10790520 11260876 11869572 12588940 12782616 13308308 13847834 14076095 14332024 14836965 15106728 15355740 15978270 16635385 16891314 17915030 18883410 19706533 19782620 19962462 20771751 21304360 21498036 22521752 23289539 23739144 25177880 26616616 26872545 27695668 28152190 29673930 30711480 31956540 33270770 33782628 34619585 35830060 36597847 37766820 39413066 39565240 39924924 41543502 42228285 42996072 46579078 49906155 53745090 55391336 56304380 59119599 59347860 63913080 66541540 67565256 69239170 69868617 71660120 73195694 75533640 78826132 79849848 83087004 84456570 93158156 98532665 99812310 103858755 107490180 109793541 112608760 116447695 118239198 118695720 133083080 138478340 139737234 146391388 157652264 166174008 168913140 182989235 186316312 197065330 199624620 207717510 214980360 219587082 232895390 236478396 256184929 276956680 279474468 292782776 295597995 337826280 349343085 365978470 394130660 399249240 415435020 439174164 465790780 472956792 512369858 548967705 558948936 591195990 698686170 731956940 768554787 788261320 830870040 878348328 931581560 1024739716 1097935410 1182391980 1280924645 1397372340 1463913880 1537109574 2049479432 2195870820 2364783960 2561849290 2794744680 3074219148 3842773935 4391741640 5123698580 6148438296 7685547870 10247397160 15371095740 30742191480
• Sum of all divisors σ(n): 127193794560
• Sum of proper divisors (its aliquot sum) s(n): 96451603080
• 30742191480 is an abundant number, because the sum of its proper divisors (96451603080) is greater than itself. Its abundance is 65709411600

Bases of 30742191480

• Binary: 11100101000011000001001110101111000₂
• Hexadecimal: 0x728609D78
• Base-36: E4F3URC

Squares and roots of 30742191480

• 30742191480 squared (30742191480²) is 945082336992984590400
• 30742191480 cubed (30742191480³) is 29053902168204219694766169792000
• The square root of 30742191480 is 175334.5130885531
• The cube root of 30742191480 is 3132.6480694981

Scales and comparisons

• 30,742,191,480 seconds is equal to 977 years, 26 weeks, 2 days, 9 hours, 38 minutes.
• To count from 1 to 30,742,191,480 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 30742191480 cubic inches would be around 261.1 feet tall.

Recreational maths with 30742191480

• 30742191480 backwards is 08419124703
• 30742191480 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30742191480's digits is 39
• More coming soon!