168149249271432

Names of 168149249271432

• Cardinal: 168149249271432 can be written as One hundred sixty-eight trillion, one hundred forty-nine billion, two hundred forty-nine million, two hundred seventy-one thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 1.68149249271432 × 10¹⁴

Factors of 168149249271432

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 140979

Divisors of 168149249271432

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 18 22 24 26 27 33 36 39 44 52 53 54 66 72 78 81 88 99 104 106 108 117 132 143 156 159 162 198 212 216 234 243 264 286 297 312 318 324 351 396 424 429 468 477 486 572 583 594 636 648 689 702 729 792 858 891 936 954 972 1053 1144 1166 1188 1272 1287 1378 1404 1431 1458 1716 1749 1782 1908 1944 2067 2106 2187 2332 2376 2574 2673 2756 2808 2862 2916 3159 3432 3498 3564 3816 3861 4134 4212 4293 4374 4664 5148 5247 5346 5512 5724 5832 6201 6318 6561 6996 7128 7579 7722 8019 8268 8424 8586 8748 9477 10296 10494 10692 11448 11583 12402 12636 12879 13122 13992 15158 15444 15741 16038 16536 17172 17496 18603 18954 19683 20988 21384 22737 23166 24057 24804 25272 25758 26244 28431 30316 30888 31482 32076 34344 34749 37206 37908 38637 39366 41976 45474 46332 47223 48114 49608 51516 52488 55809 56862 60632 62964 64152 68211 69498 72171 74412 75816 77274 78732 85293 90948 92664 94446 96228 103032 104247 111618 113724 115911 125928 136422 138996 140897 141669 144342 148824 154548 157464 167427 170586 181896 188892 192456 204633 208494 216513 223236 227448 231822 255879 272844 277992 281794 283338 288684 309096 312741 334854 341172 347733 377784 409266 416988 422691 425007 433026 446472 463644 502281 511758 545688 563588 566676 577368 613899 625482 669708 682344 695466 818532 833976 845382 850014 866052 927288 938223 1004562 1023516 1043199 1127176 1133352 1227798 1250964 1268073 1275021 1339416 1390932 1506843 1549867 1637064 1690764 1700028 1732104 1831661 1841697 1876446 2009124 2047032 2086398 2455596 2501928 2536146 2550042 2781864 2814669 3013686 3099734 3381528 3400056 3663322 3683394 3752892 3804219 3825063 4018248 4172796 4520529 4649601 4911192 5072292 5100084 5494983 5525091 5629338 6027372 6199468 7326644 7366788 7467541 7505784 7608438 7650126 8345592 9041058 9299202 10144584 10200168 10989966 11050182 11258676 11412657 11475189 12054744 12398936 13561587 13948803 14653288 14733576 14935082 15216876 15300252 16484949 16575273 18082116 18598404 20148271 21979932 22100364 22402623 22517352 22825314 22950378 27123174 27897606 29870164 30433752 30600504 32969898 33150546 34237971 36164232 37196808 40296542 41846409 43959864 44200728 44805246 45650628 45900756 49454847 49725819 54246348 55795212 59740328 60444813 65939796 66301092 67207869 68475942 80593084 82142951 83692818 89610492 91301256 91801512 97078033 98909694 99451638 102713913 108492696 111590424 120889626 125539227 131879592 132602184 134415738 136951884 148364541 149177457 161186168 164285902 167385636 179220984 181334439 194156066 197819388 198903276 201623607 205427826 241779252 246428853 251078454 268831476 273903768 291234099 296729082 298354914 308141739 328571804 334771272 362668878 376617681 388312132 395638776 397806552 403247214 410855652 445093623 483558504 492857706 502156908 537662952 544003317 582468198 593458164 596709828 604870821 616283478 657143608 725337756 739286559 753235362 776624264 806494428 821711304 873702297 890187246 924425217 985715412 1004313816 1067858363 1088006634 1129853043 1164936396 1186916328 1193419656 1209741642 1232566956 1335280869 1450675512 1478573118 1506470724 1612988856 1632009951 1747404594 1780374492 1814612463 1848850434 1971430824 2135716726 2176013268 2217859677 2259706086 2329872792 2419483284 2465133912 2621106891 2670561738 2773275651 2957146236 3012941448 3203575089 3264019902 3389559129 3494809188 3560748984 3629224926 3697700868 4005842607 4271433452 4352026536 4435719354 4519412172 4838966568 4896029853 5242213782 5341123476 5443837389 5546551302 5914292472 6407150178 6528039804 6653579031 6779118258 6989618376 7258449852 7395401736 7863320673 8011685214 8542866904 8871438708 9038824344 9610725267 9792059706 10168677387 10484427564 10682246952 10887674778 11093102604 12017527821 12814300356 13056079608 13307158062 13558236516 14516899704 14688089559 15726641346 16023370428 16331512167 17742877416 19221450534 19584119412 19960737093 20337354774 20968855128 21775349556 22186205208 23589962019 24035055642 25628600712 26614316124 27116473032 28832175801 29376179118 30506032161 31453282692 32046740856 32663024334 36052583463 38442901068 39168238824 39921474186 40674709548 43550699112 44064268677 47179924038 48070111284 48994536501 53228632248 57664351602 58752358236 59882211279 61012064322 62906565384 65326048668 70769886057 72105166926 76885802136 79842948372 81349419096 86496527403 88128537354 94359848076 96140222568 97989073002 115328703204 117504716472 119764422558 122024128644 130652097336 132192806031 141539772114 144210333852 146983609503 159685896744 172993054806 176257074708 179646633837 188719696152 195978146004 212309658171 230657406408 239528845116 244048257288 259489582209 264385612062 283079544228 288420667704 293967219006 345986109612 352514149416 359293267674 391956292008 396578418093 424619316342 479057690232 518979164418 528771224124 538939901511 566159088456 587934438012 636928974513 691972219224 718586535348 778468746627 793156836186 849238632684 1037958328836 1057542448248 1077879803022 1175868876024 1273857949026 1437173070696 1556937493254 1586313672372 1616819704533 1698477265368 1910786923539 2075916657672 2155759606044 2335406239881 2547715898052 3113874986508 3172627344744 3233639409066 3821573847078 4311519212088 4670812479762 5095431796104 6227749973016 6467278818132 7006218719643 7643147694156 9341624959524 12934557636264 14012437439286 15286295388312 18683249919048 21018656158929 28024874878572 42037312317858 56049749757144 84074624635716 168149249271432
• Sum of all divisors σ(n): 566075456876160
• Sum of proper divisors (its aliquot sum) s(n): 397926207604728
• 168149249271432 is an abundant number, because the sum of its proper divisors (397926207604728) is greater than itself. Its abundance is 229776958333296

Bases of 168149249271432

• Binary: 100110001110111001001100010001011010011010001000₂
• Hexadecimal: 0x98EE4C45A688
• Base-36: 1NLQP5J4I0

Squares and roots of 168149249271432

• 168149249271432 squared (168149249271432²) is 28274170030546174982811330624
• 168149249271432 cubed (168149249271432³) is 4754280464409160902913522521050746469933568
• The square root of 168149249271432 is 12967237.5343182483
• The cube root of 168149249271432 is 55194.8186683731

Scales and comparisons

• 168,149,249,271,432 seconds is equal to 5,346,626 years, 2 days, 13 hours, 37 minutes, 12 seconds.
• To count from 1 to 168,149,249,271,432 would take you about thirteen million, three hundred sixty-six thousand, five hundred sixty-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 168149249271432 cubic inches would be around 4599.6 feet tall.

Recreational maths with 168149249271432

• 168149249271432 backwards is 234172942941861
• The number of decimal digits it has is: 15
• The sum of 168149249271432's digits is 63
• More coming soon!