30801060972

Names of 30801060972

• Cardinal: 30801060972 can be written as Thirty billion, eight hundred one million, sixty thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 3.0801060972 × 10¹⁰

Factors of 30801060972

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 87

Divisors of 30801060972

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 6 9 11 12 17 18 22 23 27 31 33 34 36 44 46 51 54 62 66 68 69 81 92 93 99 102 108 124 132 138 153 162 186 187 198 204 207 253 276 279 297 306 324 341 372 374 391 396 414 459 506 527 529 558 561 594 612 621 682 713 748 759 782 828 837 891 918 961 1012 1023 1054 1058 1116 1122 1173 1188 1242 1364 1377 1426 1518 1564 1581 1587 1674 1683 1782 1836 1863 1922 2046 2108 2116 2139 2244 2277 2346 2484 2511 2754 2852 2883 3036 3069 3162 3174 3348 3366 3519 3564 3726 3844 4092 4278 4301 4554 4692 4743 4761 5022 5049 5508 5766 5797 5819 6138 6324 6348 6417 6732 6831 7038 7452 7843 8556 8602 8649 8993 9108 9207 9486 9522 10044 10098 10557 10571 11532 11594 11638 12121 12276 12834 12903 13662 14076 14229 14283 15147 15686 16337 16399 17204 17298 17391 17457 17986 18414 18972 19044 19251 20196 20493 21114 21142 22103 23188 23276 23529 24242 25668 25806 25947 26979 27324 27621 28458 28566 30294 31372 31671 31713 32674 32798 34596 34782 34914 35972 36363 36828 38502 38709 40986 42228 42284 42687 42849 44206 47058 48484 49011 49197 51612 51894 52173 52371 53958 55242 56916 57132 57753 60588 63342 63426 65348 65596 66309 69564 69828 70587 72726 77004 77418 77841 80937 81972 85374 85698 88412 94116 95139 98022 98394 98923 103788 104346 104742 107916 109089 110484 115506 116127 126684 126852 132618 133331 141174 145452 147033 147591 154836 155682 156519 157113 161874 170748 171396 179707 180389 190278 196044 196788 197846 198927 208692 209484 211761 218178 231012 232254 242811 243133 265236 266662 278783 282348 285417 294066 295182 296769 311364 313038 314226 323748 327267 348381 359414 360778 375751 380556 395692 397854 399993 423522 436356 441099 442773 464508 469557 471339 485622 486266 508369 533324 539121 541167 557566 570834 588132 590364 593538 596781 626076 628452 635283 654534 696762 718828 721556 728433 729399 751502 795708 799986 836349 847044 856251 882198 885546 890307 939114 942678 971244 972532 981801 1016738 1078242 1082334 1115132 1127253 1141668 1187076 1193562 1199979 1270566 1309068 1323297 1328319 1393524 1456866 1458798 1503004 1525107 1599972 1617363 1623501 1672698 1712502 1764396 1771092 1780614 1790343 1878228 1885356 1963602 2033476 2156484 2164668 2188197 2254506 2387124 2399958 2509047 2541132 2646594 2656638 2670921 2913732 2917596 3050214 3066613 3234726 3247002 3345396 3381759 3425004 3561228 3580686 3599937 3927204 4133261 4376394 4509012 4575321 4799916 4852089 4870503 5018094 5293188 5313276 5341842 5592059 6100428 6133226 6469452 6494004 6564591 6763518 7161372 7199874 7527141 8012763 8266522 8642273 8752788 9150642 9199839 9704178 9741006 10036188 10145277 10683684 10799811 11184118 12266452 12399783 13129182 13527036 13725963 14399748 14556267 14611509 15054282 16025526 16533044 16776177 17284546 18301284 18399678 19408356 19482012 19693773 20290554 21599622 22368236 22581423 24799566 25926819 26258364 27451926 27599517 29112534 29223018 30108564 30435831 32051052 33552354 34569092 36799356 37199349 39387546 40581108 41177889 43199244 45162846 49599132 50328531 51853638 54903852 55199034 58225068 58446036 60871662 67104708 74398698 77780457 78775092 82355778 82798551 90325692 95065003 100657062 103707276 110398068 111598047 121743324 148797396 150985593 155560914 164711556 165597102 190130006 201314124 223196094 233341371 248395653 285195009 301971186 311121828 331194204 334794141 380260012 446392188 452956779 466682742 496791306 570390018 603942372 669588282 700024113 855585027 905913558 933365484 993582612 1140780036 1339176564 1400048226 1711170054 1811827116 2566755081 2800096452 3422340108 5133510162 7700265243 10267020324 15400530486 30801060972
• Sum of all divisors σ(n): 100464248808
• Sum of proper divisors (its aliquot sum) s(n): 69663187836
• 30801060972 is an abundant number, because the sum of its proper divisors (69663187836) is greater than itself. Its abundance is 38862126864

Bases of 30801060972

• Binary: 11100101011111000101110010001101100₂
• Hexadecimal: 0x72BE2E46C
• Base-36: E5E5MR0

Squares and roots of 30801060972

• 30801060972 squared (30801060972²) is 948705357000861584784
• 30801060972 cubed (30801060972³) is 29221131545446564729464531450048
• The square root of 30801060972 is 175502.3104463301
• The cube root of 30801060972 is 3134.6464068593

Scales and comparisons

• 30,801,060,972 seconds is equal to 979 years, 19 weeks, 4 days, 18 hours, 16 minutes, 12 seconds.
• To count from 1 to 30,801,060,972 would take you about one thousand, nine hundred fifty-eight 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 30801060972 cubic inches would be around 261.2 feet tall.

Recreational maths with 30801060972

• 30801060972 backwards is 27906010803
• 30801060972 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30801060972's digits is 36
• More coming soon!