1081109831680

Names of 1081109831680

• Cardinal: 1081109831680 can be written as One trillion, eighty-one billion, one hundred nine million, eight hundred thirty-one thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.08110983168 × 10¹²

Factors of 1081109831680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 349

Divisors of 1081109831680

• 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 82 127 128 137 148 160 164 185 205 254 256 274 296 320 328 370 410 508 512 548 592 635 640 656 685 740 820 1016 1024 1096 1184 1270 1280 1312 1370 1480 1517 1640 2032 2048 2192 2368 2540 2560 2624 2740 2960 3034 3280 4064 4096 4384 4699 4736 5069 5080 5120 5207 5248 5480 5617 5920 6068 6560 7585 8128 8192 8768 9398 9472 10138 10160 10240 10414 10496 10960 11234 11840 12136 13120 15170 16256 17399 17536 18796 18944 20276 20320 20480 20828 20992 21920 22468 23495 23680 24272 25345 26035 26240 28085 30340 32512 34798 35072 37592 37888 40552 40640 40960 41656 41984 43840 44936 46990 47360 48544 50690 52070 52480 56170 60680 65024 69596 70144 75184 75776 81104 81280 83312 83968 86995 87680 89872 93980 94720 97088 101380 104140 104960 112340 121360 130048 139192 140288 150368 151552 162208 162560 166624 167936 173990 175360 179744 187960 189440 192659 194176 202760 207829 208280 209920 224680 242720 260096 278384 280576 300736 303104 324416 325120 333248 335872 347980 350720 359488 375920 378880 385318 388352 405520 415658 416560 419840 449360 485440 520192 556768 561152 601472 643763 648832 650240 666496 695960 701440 713359 718976 751840 757760 770636 776704 811040 831316 833120 839680 898720 963295 970880 1039145 1040384 1113536 1122304 1202944 1287526 1297664 1300480 1332992 1391920 1402880 1426718 1437952 1503680 1515520 1541272 1553408 1622080 1662632 1666240 1679360 1797440 1926590 1941760 2078290 2227072 2405888 2575052 2595328 2600960 2665984 2783840 2805760 2853436 2875904 3007360 3082544 3106816 3218815 3244160 3325264 3332480 3566795 3594880 3853180 3883520 4156580 4454144 4811776 5150104 5190656 5201920 5331968 5567680 5611520 5706872 5751808 6014720 6165088 6213632 6437630 6488320 6650528 6664960 7133590 7189760 7706360 7767040 8313160 8908288 9623552 10300208 10381312 10663936 11135360 11413744 11503616 12029440 12330176 12427264 12875260 12976640 13301056 13329920 14267180 14379520 15412720 15534080 16626320 17816576 19247104 20600416 20762624 21327872 22270720 22827488 23007232 24058880 24660352 25750520 25953280 26394283 26602112 26659840 28534360 28759040 30825440 31068160 33252640 35633152 38494208 41200832 41525248 42655744 44541440 45654976 46014464 48117760 49320704 51501040 51906560 52788566 53204224 53319680 57068720 57518080 61650880 62136320 66505280 71266304 82401664 89082880 91309952 96235520 98641408 103002080 103813120 105577132 106408448 106639360 114137440 115036160 123301760 131971415 133010560 142532608 164803328 178165760 182619904 192471040 197282816 206004160 207626240 211154264 212816896 213278720 228274880 230072320 246603520 263942830 266021120 329606656 356331520 365239808 394565632 412008320 422308528 425633792 456549760 493207040 527885660 532042240 659213312 712663040 730479616 789131264 824016640 844617056 851267584 913099520 986414080 1055771320 1064084480 1318426624 1460959232 1578262528 1648033280 1689234112 1702535168 1826199040 1972828160 2111542640 2128168960 2636853248 2921918464 3296066560 3378468224 3652398080 3945656320 4223085280 4256337920 5273706496 5843836928 6592133120 6756936448 7304796160 7891312640 8446170560 8512675840 13184266240 13513872896 14609592320 16892341120 26368532480 27027745792 29219184640 33784682240 54055491584 67569364480 108110983168 135138728960 216221966336 270277457920 540554915840 1081109831680
• Sum of all divisors σ(n): 2771192051712
• Sum of proper divisors (its aliquot sum) s(n): 1690082220032
• 1081109831680 is an abundant number, because the sum of its proper divisors (1690082220032) is greater than itself. Its abundance is 608972388352

Bases of 1081109831680

• Binary: 1111101110110111001010101110000000000000₂
• Hexadecimal: 0xFBB72AE000
• Base-36: DSNKVOXS

Squares and roots of 1081109831680

• 1081109831680 squared (1081109831680²) is 1168798468155157931622400
• 1081109831680 cubed (1081109831680³) is 1263599515175064631580109813317632000
• The square root of 1081109831680 is 1039764.3154484577
• The cube root of 1081109831680 is 10263.3688944673

Scales and comparisons

• 1,081,109,831,680 seconds is equal to 34,375 years, 49 weeks, 2 days, 6 hours, 34 minutes, 40 seconds.
• To count from 1 to 1,081,109,831,680 would take you about eighty-five thousand, nine hundred thirty-nine 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 1081109831680 cubic inches would be around 855.3 feet tall.

Recreational maths with 1081109831680

• 1081109831680 backwards is 0861389011801
• The number of decimal digits it has is: 13
• The sum of 1081109831680's digits is 46
• More coming soon!