1643021319858100

Names of 1643021319858100

• Cardinal: 1643021319858100 can be written as One quadrillion, six hundred forty-three trillion, twenty-one billion, three hundred nineteen million, eight hundred fifty-eight thousand, one hundred.

Scientific notation

• Scientific notation: 1.6430213198581 × 10¹⁵

Factors of 1643021319858100

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 407

Divisors of 1643021319858100

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 7 10 13 14 20 25 26 28 35 50 52 65 70 91 100 130 140 151 175 182 229 260 302 325 350 364 455 458 604 650 700 755 910 916 1057 1145 1300 1510 1603 1820 1963 2114 2275 2290 2977 3020 3206 3775 3926 4228 4550 4580 5285 5725 5954 6412 7550 7852 8015 9100 9815 10570 11450 11908 13741 14885 15100 16030 19630 20839 21140 22801 22900 26425 27482 29770 32060 34579 39260 40075 41678 45602 49075 52441 52850 54964 59540 68705 69158 74425 80150 83356 91204 98150 104195 104882 105700 114005 137410 138316 148850 159607 160300 172895 196300 208390 209764 228010 242053 262205 274820 296413 297700 319214 343525 345790 367087 416780 449527 456020 484106 520975 524410 570025 592826 638428 681733 687050 691580 734174 798035 864475 899054 968212 1041950 1048820 1140050 1185652 1210265 1311025 1363466 1374100 1468348 1482065 1596070 1728950 1798108 1835435 2074891 2083900 2247635 2280100 2420530 2622050 2726932 2964130 3146689 3192140 3408665 3442951 3457900 3670870 3990175 4149782 4495270 4772131 4841060 5221429 5244100 5928260 6051325 6293378 6817330 6885902 7341740 7410325 7918591 7980350 8299564 8990540 9177175 9544262 10374455 10442858 11238175 12102650 12586756 13634660 13771804 14820650 15733445 15837182 15960700 17043325 17214755 18354350 19088524 20748910 20885716 22476350 23860655 24100657 24205300 26107145 29641300 31466890 31674364 34086650 34429510 36550003 36708700 39592955 41497820 44758363 44952700 47721310 48201314 51872275 52214290 55430137 62933780 67878577 68173300 68859020 73100006 78667225 79185910 86073775 89516726 95442620 96402628 102941683 103744550 104428580 110860274 119303275 120503285 130535725 135757154 146200012 157334450 158371820 172147550 179033452 182750015 197964775 205883366 207489100 221720548 223791815 238606550 241006570 261071450 271514308 277150685 313308541 314668900 339392885 344295100 365500030 395929550 411766732 447583630 475150039 477213100 482013140 514708415 522142900 554301370 602516425 626617082 678785770 720591781 731000060 788435779 791859100 895167260 913750075 950300078 1029416830 1108602740 1118959075 1195707241 1205032850 1253234164 1357571540 1385753425 1441183562 1566542705 1576871558 1696964425 1827500150 1900600156 2058833660 2237918150 2375750195 2391414482 2410065700 2573542075 2771506850 2882367124 3133085410 3153743116 3393928850 3602958905 3655000300 3942178895 4475836300 4751500390 4782828964 5147084150 5519050453 5543013700 5978536205 6266170820 6787857700 7205917810 7832713525 7884357790 8369950687 9503000780 10249665127 10294168300 11038100906 11878750975 11957072410 14411835620 15544194133 15665427050 15768715580 16739901374 18014794525 19710894475 20499330254 22076201812 23757501950 23914144820 27595252265 29892681025 31088388266 31330854100 33479802748 36029589050 39421788950 40998660508 41849753435 47515003900 51248325635 55190504530 59785362050 62176776532 71747655889 72059178100 77720970665 78843577900 83699506870 102496651270 108809358931 110381009060 119570724100 137976261325 143495311778 155441941330 167399013740 180551793391 204993302540 209248767175 217618717862 256241628175 275952522650 286990623556 310883882660 358738279445 361103586782 388604853325 418497534350 435237435724 512483256350 544046794655 551905045300 717476558890 722207173564 777209706650 836995068700 902758966955 1024966512700 1088093589310 1263862553737 1434953117780 1554419413300 1793691397225 1805517933910 2176187178620 2347173314083 2527725107474 2720233973275 3587382794450 3611035867820 4513794834775 4694346628166 5055450214948 5440467946550 6319312768685 7174765588900 9027589669550 9388693256332 10880935893100 11735866570415 12638625537370 16430213198581 18055179339100 23471733140830 25277251074740 31596563843425 32860426397162 46943466281660 58679332852075 63193127686850 65720852794324 82151065992905 117358665704150 126386255373700 164302131985810 234717331408300 328604263971620 410755329964525 821510659929050 1643021319858100
• Sum of all divisors σ(n): 4436759109409536
• Sum of proper divisors (its aliquot sum) s(n): 2793737789551436
• 1643021319858100 is an abundant number, because the sum of its proper divisors (2793737789551436) is greater than itself. Its abundance is 1150716469693336

Bases of 1643021319858100

• Binary: 101110101100101000110110110001000001110011110110100₂
• Hexadecimal: 0x5D651B620E7B4
• Base-36: G6EHKOAG1G

Squares and roots of 1643021319858100

• 1643021319858100 squared (1643021319858100²) is 2699519057508252949404135610000
• 1643021319858100 cubed (1643021319858100³) is 4435367364849303917563455009880758356941000000
• The square root of 1643021319858100 is 40534199.3859271877
• The cube root of 1643021319858100 is 117999.7443223921

Scales and comparisons

• 1,643,021,319,858,100 seconds is equal to 52,242,995 years, 40 weeks, 1 day, 7 hours, 41 minutes, 40 seconds.
• To count from 1 to 1,643,021,319,858,100 would take you about one hundred fifty-six million, seven hundred twenty-eight thousand, nine hundred eighty-seven 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 1643021319858100 cubic inches would be around 9833.3 feet tall.

Recreational maths with 1643021319858100

• 1643021319858100 backwards is 0018589131203461
• 1643021319858100 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1643021319858100's digits is 52
• More coming soon!