162148689920

Names of 162148689920

• Cardinal: 162148689920 can be written as One hundred sixty-two billion, one hundred forty-eight million, six hundred eighty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.6214868992 × 10¹¹

Factors of 162148689920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1763

Divisors of 162148689920

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 23 28 32 35 40 46 56 59 64 70 80 92 112 115 118 128 140 160 161 184 224 230 236 256 280 295 320 322 368 413 448 460 472 512 560 590 640 644 736 805 826 896 920 944 1024 1120 1180 1280 1288 1357 1472 1610 1652 1667 1792 1840 1888 2048 2065 2240 2360 2560 2576 2714 2944 3220 3304 3334 3584 3680 3776 4130 4480 4720 5120 5152 5428 5888 6440 6608 6668 6785 7168 7360 7552 8260 8335 8960 9440 9499 10240 10304 10856 11669 11776 12880 13216 13336 13570 14336 14720 15104 16520 16670 17920 18880 18998 20608 21712 23338 23552 25760 26432 26672 27140 29440 30208 33040 33340 35840 37760 37996 38341 41216 43424 46676 47104 47495 51520 52864 53344 54280 58345 58880 60416 66080 66680 71680 75520 75992 76682 82432 86848 93352 94990 98353 103040 105728 106688 108560 116690 117760 120832 132160 133360 151040 151984 153364 164864 173696 186704 189980 191705 196706 206080 211456 213376 217120 233380 235520 264320 266720 268387 302080 303968 306728 329728 347392 373408 379960 383410 393412 412160 422912 426752 434240 466760 491765 528640 533440 536774 604160 607936 613456 688471 694784 746816 759920 766820 786824 824320 845824 853504 868480 933520 983530 1057280 1066880 1073548 1215872 1226912 1341935 1376942 1389568 1493632 1519840 1533640 1573648 1648640 1707008 1736960 1867040 1967060 2114560 2133760 2147096 2262119 2431744 2453824 2683870 2753884 2779136 2987264 3039680 3067280 3147296 3414016 3442355 3473920 3734080 3934120 4229120 4267520 4294192 4524238 4863488 4907648 5367740 5507768 5974528 6079360 6134560 6294592 6884710 6947840 7468160 7868240 8535040 8588384 9048476 9726976 9815296 10735480 11015536 11310595 11949056 12158720 12269120 12589184 13769420 13895680 14936320 15736480 15834833 17070080 17176768 18096952 19453952 19630592 21470960 22031072 22621190 23898112 24317440 24538240 25178368 27538840 29872640 31472960 31669666 34353536 36193904 39261184 42941920 44062144 45242380 48634880 49076480 50356736 55077680 59745280 62945920 63339332 68707072 72387808 78522368 79174165 85883840 88124288 90484760 97269760 98152960 100713472 110155360 119490560 125891840 126678664 137414144 144775616 158348330 171767680 176248576 180969520 196305920 201426944 220310720 251783680 253357328 274828288 289551232 316696660 343535360 352497152 361939040 392611840 440621440 503567360 506714656 549656576 579102464 633393320 687070720 704994304 723878080 881242880 1007134720 1013429312 1158204928 1266786640 1374141440 1409988608 1447756160 1762485760 2026858624 2316409856 2533573280 2748282880 2895512320 3524971520 4053717248 4632819712 5067146560 5791024640 7049943040 8107434496 10134293120 11582049280 16214868992 20268586240 23164098560 32429737984 40537172480 81074344960 162148689920
• Sum of all divisors σ(n): 472121395200
• Sum of proper divisors (its aliquot sum) s(n): 309972705280
• 162148689920 is an abundant number, because the sum of its proper divisors (309972705280) is greater than itself. Its abundance is 147824015360

Bases of 162148689920

• Binary: 10010111000000110100001010100000000000₂
• Hexadecimal: 0x25C0D0A800
• Base-36: 22HN55VK

Squares and roots of 162148689920

• 162148689920 squared (162148689920²) is 26292197642772309606400
• 162148689920 cubed (162148689920³) is 4263245402893242159530390847488000
• The square root of 162148689920 is 402676.9051236983
• The cube root of 162148689920 is 5453.0290926617

Scales and comparisons

• 162,148,689,920 seconds is equal to 5,155 years, 42 weeks, 6 days, 22 hours, 45 minutes, 20 seconds.
• To count from 1 to 162,148,689,920 would take you about ten thousand, three hundred eleven 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 162148689920 cubic inches would be around 454.4 feet tall.

Recreational maths with 162148689920

• 162148689920 backwards is 029986841261
• 162148689920 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 162148689920's digits is 56
• More coming soon!