30955395744

Names of 30955395744

• Cardinal: 30955395744 can be written as Thirty billion, nine hundred fifty-five million, three hundred ninety-five thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 3.0955395744 × 10¹⁰

Factors of 30955395744

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 170

Divisors of 30955395744

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 17 18 21 24 26 28 32 34 36 39 42 48 51 52 56 61 63 67 68 72 78 84 91 96 102 104 112 117 119 122 126 134 136 144 153 156 168 182 183 201 204 208 221 224 234 238 244 252 268 272 273 288 289 306 312 336 357 364 366 402 408 416 427 442 468 469 476 488 504 536 544 546 549 578 603 612 624 663 672 714 728 732 793 804 816 819 854 867 871 884 936 938 952 976 1008 1037 1071 1072 1092 1098 1139 1156 1206 1224 1248 1281 1326 1407 1428 1456 1464 1547 1586 1608 1632 1638 1708 1734 1742 1768 1872 1876 1904 1952 1989 2016 2023 2074 2142 2144 2184 2196 2278 2312 2379 2412 2448 2562 2601 2613 2652 2814 2856 2912 2928 3094 3111 3172 3216 3276 3416 3417 3468 3484 3536 3744 3752 3757 3808 3843 3978 4046 4087 4148 4221 4284 4368 4392 4556 4624 4641 4758 4824 4896 5124 5202 5226 5304 5551 5628 5712 5856 6069 6097 6188 6222 6344 6432 6552 6832 6834 6936 6968 7072 7137 7259 7504 7514 7686 7839 7956 7973 8092 8174 8296 8442 8568 8736 8784 9112 9248 9282 9333 9516 9648 10248 10251 10404 10452 10608 11102 11256 11271 11424 12138 12194 12261 12376 12444 12688 13104 13481 13664 13668 13872 13923 13936 14274 14518 14807 15008 15028 15372 15678 15912 15946 16184 16348 16592 16653 16884 17136 17568 17629 18207 18224 18291 18564 18666 19032 19296 19363 20496 20502 20808 20904 21216 21777 22204 22512 22542 23919 24276 24388 24522 24752 24888 25376 26208 26299 26962 27336 27744 27846 27872 28548 28609 29036 29614 30056 30744 31356 31824 31892 32368 32696 33184 33306 33768 33813 34272 35258 36414 36448 36582 36783 37128 37332 38064 38726 40443 40992 41004 41616 41808 43554 44408 44421 45024 45084 47838 48552 48776 49044 49504 49776 49959 52598 52887 53131 53924 54672 54873 55692 57096 57218 58072 58089 59228 60112 61488 62712 63648 63784 64736 65331 65392 66612 67536 67626 69479 70516 71757 72828 73164 73566 74256 74664 76128 77452 78897 80886 82008 83232 83616 85827 87108 88816 88842 90168 94367 95676 97104 97552 98088 99552 99918 103649 105196 105774 106262 107848 109344 109746 111384 114192 114436 116144 116178 118456 120224 121329 122976 123403 125424 127568 130662 130784 133224 133263 135072 135252 135541 138958 141032 143514 145656 146328 147132 148512 149328 154904 157794 158661 159393 161772 164016 171654 174216 174267 177632 177684 180336 188734 191352 194208 195104 196176 199836 207298 208437 210392 211548 212524 215696 219492 222768 228384 228872 229177 232288 232356 236691 236912 242658 246806 250848 251719 255136 257481 261324 266448 266526 270504 271082 277916 282064 283101 287028 291312 292656 294264 298656 309808 310947 315588 317322 318786 323544 328032 343308 348432 348534 355368 360672 370209 371917 377468 382704 392352 399672 406623 414596 416874 420784 423096 425048 431392 438984 445536 457744 458354 464712 473382 473824 478179 485316 486353 493612 503438 514962 522648 532896 533052 541008 542164 555832 564128 566202 574056 582624 585312 588528 619616 621894 625311 631176 634644 637572 647088 686616 687531 696864 697068 710736 740418 743834 754936 755157 765408 799344 813246 829192 833748 841568 846192 849303 850096 877968 903227 915488 916708 929424 932841 946764 956358 970632 972706 987224 1006876 1029924 1045296 1066104 1082016 1084328 1110627 1111664 1115751 1132404 1148112 1177056 1181143 1219869 1243788 1250622 1262352 1269288 1275144 1294176 1373232 1375062 1394136 1421472 1459059 1480836 1487668 1509872 1510314 1598688 1604239 1626492 1658384 1667496 1692384 1698606 1700192 1755936 1762033 1806454 1833416 1858848 1865682 1893528 1912716 1941264 1945412 1974448 2013752 2059848 2062593 2090592 2132208 2168656 2221254 2223328 2231502 2264808 2265471 2296224 2362286 2439738 2487576 2501244 2524704 2538576 2550288 2709681 2746464 2750124 2788272 2918118 2961672 2975336 3019744 3020628 3208478 3252984 3316768 3334992 3347253 3397212 3524066 3543429 3612908 3666832 3731364 3787056 3825432 3882528 3890824 3948896 4027504 4119696 4125186 4264416 4337312 4377177 4442508 4463004 4529616 4530942 4724572 4812717 4879476 4975152 5002488 5077152 5100576 5286099 5419362 5500248 5576544 5836236 5923344 5950672 6041256 6322589 6416956 6505968 6669984 6694506 6794424 7048132 7086858 7225816 7333664 7462728 7574112 7650864 7781648 8055008 8129043 8239392 8250372 8268001 8754354 8885016 8926008 9059232 9061884 9449144 9625434 9758952 9950304 10004976 10572198 10630287 10838724 11000496 11672472 11846688 11901344 12082512 12645178 12833912 13011936 13389012 13588848 14096264 14173716 14438151 14451632 14925456 15301728 15354859 15563296 15858297 16258086 16500744 16536002 17508708 17770032 17852016 18123768 18898288 18967767 19250868 19517904 20009952 21144396 21260574 21677448 22000992 23344944 24165024 24804003 25290356 25667824 26778024 27177696 28192528 28347432 28876302 28903264 29850912 30709718 31716594 32516172 33001488 33072004 35017416 35540064 35704032 36247536 37796576 37935534 38501736 39035808 42288792 42521148 43354896 46064577 46689888 49608006 50580712 51335648 53556048 56385056 56694864 56903301 57752604 61419436 63433188 65032344 66002976 66144008 70034832 72495072 74412009 75871068 77003472 84577584 85042296 86709792 92129154 99216012 101161424 107112096 107484013 113389728 113806602 115505208 122838872 126866376 130064688 132288016 138193731 140069664 148824018 151742136 154006944 169155168 170084592 184258308 198432024 202322848 214968026 227613204 231010416 245677744 253732752 260129376 264576032 276387462 297648036 303484272 322452039 340169184 368516616 396864048 429936052 455226408 462020832 491355488 507465504 552774924 595296072 606968544 644904078 737033232 793728096 859872104 910452816 967356117 1105549848 1190592144 1289808156 1474066464 1719744208 1820905632 1934712234 2211099696 2381184288 2579616312 3439488416 3869424468 4422199392 5159232624 7738848936 10318465248 15477697872 30955395744
• Sum of all divisors σ(n): 118724651136
• Sum of proper divisors (its aliquot sum) s(n): 87769255392
• 30955395744 is an abundant number, because the sum of its proper divisors (87769255392) is greater than itself. Its abundance is 56813859648

Bases of 30955395744

• Binary: 11100110101000101011101101010100000₂
• Hexadecimal: 0x73515DAA0
• Base-36: E7Y1K80

Squares and roots of 30955395744

• 30955395744 squared (30955395744²) is 958236525667653313536
• 30955395744 cubed (30955395744³) is 29662590868397822140299791990784
• The square root of 30955395744 is 175941.4554447019
• The cube root of 30955395744 is 3139.8732738557

Scales and comparisons

• 30,955,395,744 seconds is equal to 984 years, 14 weeks, 6 days, 1 hour, 2 minutes, 24 seconds.
• To count from 1 to 30,955,395,744 would take you about one thousand, nine hundred sixty-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 30955395744 cubic inches would be around 261.7 feet tall.

Recreational maths with 30955395744

• 30955395744 backwards is 44759355903
• The number of decimal digits it has is: 11
• The sum of 30955395744's digits is 54
• More coming soon!