221483491840

Names of 221483491840

• Cardinal: 221483491840 can be written as Two hundred twenty-one billion, four hundred eighty-three million, four hundred ninety-one thousand, eight hundred forty.

Scientific notation

• Scientific notation: 2.2148349184 × 10¹¹

Factors of 221483491840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 236

Divisors of 221483491840

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 37 40 43 47 52 64 65 74 80 86 89 94 104 128 130 148 160 172 178 185 188 208 215 235 256 260 296 320 344 356 370 376 416 430 445 470 481 512 520 559 592 611 640 688 712 740 752 832 860 890 940 962 1040 1118 1157 1184 1222 1280 1376 1424 1480 1504 1591 1664 1720 1739 1780 1880 1924 2021 2080 2236 2314 2368 2405 2444 2560 2752 2795 2848 2960 3008 3055 3182 3293 3328 3440 3478 3560 3760 3827 3848 4042 4160 4183 4472 4628 4736 4810 4888 5504 5590 5696 5785 5920 6016 6110 6364 6586 6656 6880 6956 7120 7520 7654 7696 7955 8084 8320 8366 8695 8944 9256 9472 9620 9776 10105 11008 11180 11392 11570 11840 12032 12220 12728 13172 13760 13912 14240 15040 15308 15392 15910 16168 16465 16640 16732 17390 17888 18512 18944 19135 19240 19552 20210 20683 20915 22016 22360 22607 22784 23140 23680 24064 24440 25456 26273 26344 27520 27824 28480 30080 30616 30784 31820 32336 32930 33280 33464 34780 35776 37024 38270 38480 39104 40420 41366 41830 42809 44720 45214 45568 46280 47360 48880 49751 50912 52546 52688 54379 55040 55648 56960 60160 61232 61568 63640 64672 65860 66928 69560 71552 74048 74777 76540 76960 78208 80840 82732 83660 85618 89440 90428 92560 94720 97760 99502 101824 103415 105092 105376 108758 110080 111296 113035 113920 120320 122464 123136 127280 129344 131365 131720 133856 139120 141599 143104 148096 149554 153080 153920 154771 156416 161680 165464 167320 171236 178880 179869 180856 185120 195520 199004 203648 206830 210184 210752 214045 217516 222592 226070 227840 244928 246272 248755 254560 258688 262730 263440 267712 271895 278240 283198 286208 296192 299108 306160 307840 309542 312832 323360 330928 334640 342472 357760 359738 361712 370240 373885 391040 398008 407296 413660 420368 421504 428090 435032 445184 452140 489856 497510 509120 517376 525460 526880 535424 543790 556480 566396 592384 598216 612320 615680 619084 646720 661856 669280 684944 707995 715520 719476 723424 740480 747770 773855 782080 796016 814592 827320 840736 843008 856180 870064 890368 899345 904280 972101 979712 995020 1018240 1034752 1050920 1053760 1070848 1087580 1112960 1132792 1196432 1224640 1231360 1238168 1293440 1323712 1338560 1369888 1415990 1431040 1438952 1446848 1480960 1495540 1547710 1564160 1592032 1654640 1681472 1686016 1712360 1740128 1798690 1808560 1840787 1944202 1959424 1990040 2012023 2036480 2101840 2107520 2141696 2175160 2225920 2265584 2338297 2392864 2449280 2476336 2586880 2647424 2677120 2739776 2831980 2877904 2893696 2961920 2991080 3095420 3184064 3309280 3362944 3424720 3480256 3597380 3617120 3681574 3888404 3980080 4024046 4072960 4203680 4215040 4350320 4451840 4531168 4676594 4785728 4860505 4898560 4952672 5173760 5294848 5354240 5479552 5663960 5755808 5787392 5982160 6190840 6368128 6618560 6655153 6725888 6849440 6960512 7194760 7234240 7363148 7776808 7960160 8048092 8407360 8430080 8700640 9062336 9203935 9353188 9571456 9721010 9797120 9905344 10060115 10589696 10708480 10959104 11327920 11511616 11574784 11691485 11964320 12381680 12736256 13237120 13310306 13451776 13698880 13921024 14389520 14468480 14726296 15553616 15920320 16096184 16814720 17401280 18124672 18407870 18706376 19142912 19442020 19810688 20120230 21918208 22655840 23023232 23382970 23928640 24763360 25472512 26474240 26620612 27397760 27842048 28779040 28936960 29452592 31107232 31840640 32192368 33275765 33629440 34802560 36249344 36815740 37412752 38285824 38884040 39621376 40240460 45311680 46046464 46765940 47857280 49526720 52948480 53241224 54795520 57558080 57873920 58905184 62214464 63681280 64384736 66551530 67258880 69605120 72498688 73631480 74825504 77768080 79242752 80480920 86516989 90623360 92092928 93531880 95714560 99053440 106482448 109591040 115116160 117810368 124428928 127362560 128769472 133103060 139210240 147262960 149651008 155536160 160961840 173033978 181246720 187063760 191429120 198106880 212964896 230232320 235620736 248857856 257538944 266206120 294525920 299302016 311072320 321923680 346067956 362493440 374127520 396213760 425929792 432584945 460464640 471241472 497715712 515077888 532412240 589051840 598604032 622144640 643847360 692135912 748255040 851859584 865169890 942482944 1030155776 1064824480 1178103680 1197208064 1244289280 1287694720 1384271824 1496510080 1703719168 1730339780 2129648960 2356207360 2488578560 2575389440 2768543648 2993020160 3407438336 3460679560 4259297920 4712414720 5150778880 5537087296 5986040320 6921359120 8518595840 11074174592 13842718240 17037191680 22148349184 27685436480 44296698368 55370872960 110741745920 221483491840
• Sum of all divisors σ(n): 620690273280
• Sum of proper divisors (its aliquot sum) s(n): 399206781440
• 221483491840 is an abundant number, because the sum of its proper divisors (399206781440) is greater than itself. Its abundance is 177723289600

Bases of 221483491840

• Binary: 11001110010001011100011110001000000000₂
• Hexadecimal: 0x339171E200
• Base-36: 2TQXJW1S

Squares and roots of 221483491840

• 221483491840 squared (221483491840²) is 49054937157639346585600
• 221483491840 cubed (221483491840³) is 10864858773665727013154669461504000
• The square root of 221483491840 is 470620.3266328389
• The cube root of 221483491840 is 6050.3493807293

Scales and comparisons

• 221,483,491,840 seconds is equal to 7,042 years, 25 weeks, 3 days, 8 hours, 10 minutes, 40 seconds.
• To count from 1 to 221,483,491,840 would take you about fourteen thousand and eighty-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 221483491840 cubic inches would be around 504.2 feet tall.

Recreational maths with 221483491840

• 221483491840 backwards is 048194384122
• The number of decimal digits it has is: 12
• The sum of 221483491840's digits is 46
• More coming soon!