13730946129920

Names of 13730946129920

• Cardinal: 13730946129920 can be written as Thirteen trillion, seven hundred thirty billion, nine hundred forty-six million, one hundred twenty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.373094612992 × 10¹³

Factors of 13730946129920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 1835

Divisors of 13730946129920

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 37 40 41 64 74 80 82 128 137 148 160 164 185 205 256 274 296 320 328 370 410 512 548 592 640 656 685 740 820 1024 1096 1184 1280 1312 1370 1480 1517 1613 1640 2048 2192 2368 2560 2624 2740 2960 3034 3226 3280 4096 4384 4736 5069 5120 5248 5480 5617 5920 6068 6452 6560 7585 8065 8192 8768 9472 10138 10240 10496 10960 11234 11840 12136 12904 13120 15170 16130 17536 18944 20276 20480 20992 21920 22468 23680 24272 25345 25808 26240 28085 30340 32260 35072 37888 40552 40960 41984 43840 44936 47360 48544 50690 51616 52480 56170 59681 60680 64520 66133 70144 75776 81104 83968 87680 89872 94720 97088 101380 103232 104960 112340 119362 121360 129040 132266 140288 151552 162208 167936 175360 179744 189440 194176 202760 206464 207829 209920 220981 224680 238724 242720 258080 264532 280576 298405 303104 324416 330665 335872 350720 359488 378880 388352 405520 412928 415658 419840 441962 449360 477448 485440 516160 529064 561152 596810 648832 661330 701440 718976 757760 776704 811040 825856 831316 839680 883924 898720 954896 970880 1032320 1039145 1058128 1104905 1122304 1193620 1297664 1322660 1402880 1437952 1515520 1553408 1622080 1651712 1662632 1679360 1767848 1797440 1909792 1941760 2064640 2078290 2116256 2209810 2387240 2446921 2595328 2645320 2805760 2875904 3106816 3244160 3303424 3325264 3535696 3594880 3819584 3883520 4129280 4156580 4232512 4419620 4774480 4893842 5190656 5290640 5611520 5751808 6213632 6488320 6606848 6650528 7071392 7189760 7639168 7767040 8176297 8258560 8313160 8465024 8839240 9060221 9548960 9787684 10381312 10581280 11503616 12234605 12427264 12976640 13213696 13301056 14142784 14379520 15278336 15534080 16352594 16517120 16626320 16930048 17678480 18120442 19097920 19575368 20762624 21162560 23007232 24469210 25953280 26602112 28285568 28759040 30556672 31068160 32705188 33034240 33252640 33860096 35356960 36240884 38195840 39150736 40881485 41525248 42325120 45301105 46014464 48938420 51906560 53204224 56571136 57518080 61113344 62136320 65410376 66068480 66505280 67720192 70713920 72481768 76391680 78301472 81762970 84650240 90602210 97876840 103813120 106408448 113142272 115036160 122226688 130820752 133010560 135440384 141427840 144963536 152783360 156602944 163525940 169300480 181204420 195753680 207626240 212816896 226284544 230072320 244453376 261641504 266021120 270880768 282855680 289927072 305566720 313205888 327051880 335228177 338600960 362408840 391507360 425633792 452569088 488906752 523283008 532042240 541761536 565711360 579854144 611133440 626411776 654103760 670456354 677201920 724817680 783014720 851267584 905138176 1046566016 1064084480 1131422720 1159708288 1222266880 1252823552 1308207520 1340912708 1354403840 1449635360 1566029440 1676140885 1702535168 1810276352 2093132032 2128168960 2262845440 2319416576 2444533760 2505647104 2616415040 2681825416 2708807680 2899270720 3132058880 3352281770 4186264064 4256337920 4525690880 4638833152 5011294208 5232830080 5363650832 5798541440 6264117760 6704563540 8372528128 8512675840 9051381760 9277666304 10022588416 10465660160 10727301664 11597082880 12528235520 13409127080 16745056256 18555332608 20045176832 20931320320 21454603328 23194165760 25056471040 26818254160 33490112512 37110665216 41862640640 42909206656 46388331520 50112942080 53636508320 66980225024 74221330432 83725281280 85818413312 92776663040 100225884160 107273016640 167450562560 171636826624 185553326080 214546033280 334901125120 343273653248 371106652160 429092066560 686547306496 858184133120 1373094612992 1716368266240 2746189225984 3432736532480 6865473064960 13730946129920
• Sum of all divisors σ(n): 34942999777056
• Sum of proper divisors (its aliquot sum) s(n): 21212053647136
• 13730946129920 is an abundant number, because the sum of its proper divisors (21212053647136) is greater than itself. Its abundance is 7481107517216

Bases of 13730946129920

• Binary: 11000111110011111100001010101010000000000000₂
• Hexadecimal: 0xC7CFC2AA000
• Base-36: 4V7WQSWZK

Squares and roots of 13730946129920

• 13730946129920 squared (13730946129920²) is 188538881622765025519206400
• 13730946129920 cubed (13730946129920³) is 2588817226957550436522477156709695488000
• The square root of 13730946129920 is 3705529.1295468181
• The cube root of 13730946129920 is 23946.0280981323

Scales and comparisons

• 13,730,946,129,920 seconds is equal to 436,601 years, 31 weeks, 6 days, 14 hours, 45 minutes, 20 seconds.
• To count from 1 to 13,730,946,129,920 would take you about one million, ninety-one thousand, five hundred four 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 13730946129920 cubic inches would be around 1995.5 feet tall.

Recreational maths with 13730946129920

• 13730946129920 backwards is 02992164903731
• The number of decimal digits it has is: 14
• The sum of 13730946129920's digits is 56
• More coming soon!