142645555656

Names of 142645555656

• Cardinal: 142645555656 can be written as One hundred forty-two billion, six hundred forty-five million, five hundred fifty-five thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 1.42645555656 × 10¹¹

Factors of 142645555656

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1207

Divisors of 142645555656

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 19 24 27 29 36 37 38 54 57 58 72 74 76 87 108 111 114 116 148 152 171 174 216 222 228 232 261 296 333 342 348 444 456 513 522 551 666 684 696 703 783 841 888 999 1026 1044 1073 1102 1117 1332 1368 1406 1566 1653 1682 1998 2052 2088 2109 2146 2204 2234 2523 2664 2812 3132 3219 3306 3351 3364 3996 4104 4218 4292 4408 4468 4959 5046 5624 6264 6327 6438 6612 6702 6728 7569 7992 8436 8584 8936 9657 9918 10053 10092 12654 12876 13224 13404 14877 15138 15979 16872 18981 19314 19836 20106 20184 20387 21223 22707 25308 25752 26808 28971 29754 30159 30276 31117 31958 32393 37962 38628 39672 40212 40774 41329 42446 45414 47937 50616 57942 59508 60318 60552 61161 62234 63669 63916 64786 75924 77256 80424 81548 82658 84892 90828 93351 95874 97179 115884 119016 120636 122322 123987 124468 127338 127832 129572 143811 151848 163096 165316 169784 181656 183483 186702 191007 191748 194358 231768 241272 244644 247974 248936 254676 259144 280053 287622 291537 330632 366966 371961 373404 382014 383496 388716 431433 489288 495948 509352 550449 560106 573021 575244 583074 591223 615467 733932 743922 746808 764028 777432 785251 840159 862866 874611 939397 991896 1100898 1115883 1120212 1146042 1150488 1166148 1182446 1198541 1230934 1467864 1487844 1528056 1570502 1680318 1725732 1749222 1773669 1846401 1878794 2201796 2231766 2240424 2292084 2332296 2355753 2364892 2397082 2461868 2818191 2975688 3141004 3360636 3451464 3498444 3547338 3595623 3692802 3757588 4403592 4463532 4584168 4711506 4729784 4794164 4923736 5321007 5539203 5636382 6282008 6721272 6996888 7067259 7094676 7191246 7385604 7515176 8454573 8927064 9423012 9588328 10642014 10786869 11078406 11272764 14134518 14189352 14382492 14771208 15963021 16617609 16909146 17848543 18846024 21201777 21284028 21573738 22156812 22545528 22772279 25363719 28269036 28764984 31926042 32360607 33235218 33818292 34757689 35697086 42403554 42568056 43147476 44313624 45544558 50727438 53545629 56538072 63852084 64721214 66470436 67636584 68316837 69515378 71394172 84807108 86294952 91089116 101454876 104273067 107091258 127704168 129442428 132940872 136633674 139030756 142788344 160636887 169614216 182178232 202909752 204950511 208546134 214182516 258884856 273267348 278061512 312819201 321273774 409901022 417092268 428365032 481910661 546534696 614851533 625638402 642547548 660396091 819802044 834184536 938457603 963821322 1229703066 1251276804 1285095096 1320792182 1639604088 1876915206 1927642644 1981188273 2459406132 2502553608 2641584364 3753830412 3855285288 3962376546 4918812264 5283168728 5943564819 7507660824 7924753092 11887129638 15849506184 17830694457 23774259276 35661388914 47548518552 71322777828 142645555656
• Sum of all divisors σ(n): 444042768000
• Sum of proper divisors (its aliquot sum) s(n): 301397212344
• 142645555656 is an abundant number, because the sum of its proper divisors (301397212344) is greater than itself. Its abundance is 158751656688

Bases of 142645555656

• Binary: 10000100110110010101100111000111001000₂
• Hexadecimal: 0x21365671C8
• Base-36: 1TJ3HB60

Squares and roots of 142645555656

• 142645555656 squared (142645555656²) is 20347754548408993590336
• 142645555656 cubed (142645555656³) is 2902516753909702241441221151740416
• The square root of 142645555656 is 377684.4657329713
• The cube root of 142645555656 is 5224.9974363333

Scales and comparisons

• 142,645,555,656 seconds is equal to 4,535 years, 35 weeks, 5 days, 5 hours, 27 minutes, 36 seconds.
• To count from 1 to 142,645,555,656 would take you about nine thousand and seventy-one 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 142645555656 cubic inches would be around 435.4 feet tall.

Recreational maths with 142645555656

• 142645555656 backwards is 656555546241
• 142645555656 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142645555656's digits is 54
• More coming soon!