189018814464

Names of 189018814464

• Cardinal: 189018814464 can be written as One hundred eighty-nine billion, eighteen million, eight hundred fourteen thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.89018814464 × 10¹¹

Factors of 189018814464

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 598

Divisors of 189018814464

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 19 24 27 32 34 36 38 48 51 54 57 64 68 72 76 96 102 108 114 128 136 144 152 153 171 192 204 216 228 256 272 288 304 306 323 342 361 384 408 432 456 459 512 513 544 557 576 608 612 646 684 722 768 816 864 912 918 969 1024 1026 1083 1088 1114 1152 1216 1224 1292 1368 1444 1536 1632 1671 1728 1824 1836 1938 2048 2052 2166 2176 2228 2304 2432 2448 2584 2736 2888 2907 3072 3249 3264 3342 3456 3648 3672 3876 4104 4332 4352 4456 4608 4864 4896 5013 5168 5472 5776 5814 6137 6144 6498 6528 6684 6912 7296 7344 7752 8208 8664 8704 8721 8912 9216 9469 9728 9747 9792 10026 10336 10583 10944 11552 11628 12274 12996 13056 13368 13824 14592 14688 15039 15504 16416 17328 17408 17442 17824 18411 18432 18938 19456 19494 19584 20052 20672 21166 21888 23104 23256 24548 25992 26112 26736 27648 28407 29184 29376 30078 31008 31749 32832 34656 34816 34884 35648 36822 37876 38912 38988 39168 40104 41344 42332 43776 46208 46512 49096 51984 52224 53472 55233 55296 56814 58368 58752 60156 62016 63498 65664 69312 69768 71296 73644 75752 77976 78336 80208 82688 84664 85221 87552 92416 93024 95247 98192 103968 104448 106944 110466 113628 116736 117504 120312 124032 126996 131328 138624 139536 142592 147288 151504 155952 156672 160416 165376 165699 169328 170442 175104 179911 184832 186048 190494 196384 201077 207936 213888 220932 227256 235008 240624 248064 253992 255663 262656 277248 279072 285184 285741 294576 303008 311904 313344 320832 330752 331398 338656 340884 350208 359822 369664 372096 380988 392768 402154 415872 427776 441864 454512 470016 481248 496128 507984 511326 525312 539733 554496 558144 570368 571482 589152 603231 606016 623808 641664 661504 662796 677312 681768 719644 739328 744192 761976 785536 804308 831744 855552 883728 909024 940032 962496 992256 1015968 1022652 1050624 1079466 1108992 1116288 1140736 1142964 1178304 1206462 1212032 1247616 1283328 1325592 1354624 1363536 1439288 1488384 1523952 1571072 1608616 1619199 1663488 1711104 1767456 1809693 1818048 1924992 1984512 2031936 2045304 2158932 2217984 2232576 2285928 2356608 2412924 2424064 2495232 2566656 2651184 2709248 2727072 2878576 2976768 3047904 3142144 3217232 3238398 3326976 3418309 3422208 3534912 3619386 3636096 3849984 4063872 4090608 4317864 4465152 4571856 4713216 4825848 4848128 4857597 4990464 5133312 5302368 5418496 5429079 5454144 5757152 5953536 6095808 6284288 6434464 6476796 6653952 6836618 7069824 7238772 7272192 7699968 8127744 8181216 8635728 8930304 9143712 9426432 9651696 9696256 9715194 9980928 10254927 10266624 10604736 10836992 10858158 10908288 11514304 12191616 12568576 12868928 12953592 13673236 14139648 14477544 14544384 15399936 16255488 16362432 17271456 17860608 18287424 18852864 19303392 19392512 19430388 19961856 20509854 21209472 21673984 21716316 21816576 23028608 24383232 25737856 25907184 27346472 28279296 28955088 29088768 30764781 30799872 32510976 32724864 34542912 36574848 37705728 38606784 38860776 41019708 42418944 43432632 43633152 46057216 48766464 51475712 51814368 54692944 56558592 57910176 58177536 61529562 65021952 65449728 69085824 73149696 77213568 77721552 82039416 84837888 86865264 87266304 92114432 92294343 97532928 102951424 103628736 109385888 113117184 115820352 123059124 130899456 138171648 146299392 154427136 155443104 164078832 169675776 173730528 174532608 184228864 184588686 195065856 205902848 207257472 218771776 231640704 246118248 261798912 276343296 292598784 308854272 310886208 328157664 339351552 347461056 368457728 369177372 411805696 414514944 437543552 463281408 492236496 523597824 552686592 585197568 617708544 621772416 656315328 694922112 738354744 829029888 875087104 926562816 984472992 1105373184 1235417088 1243544832 1312630656 1389844224 1476709488 1658059776 1750174208 1853125632 1968945984 2487089664 2625261312 2779688448 2953418976 3316119552 3500348416 3706251264 3937891968 4974179328 5250522624 5559376896 5906837952 7000696832 7875783936 9948358656 10501045248 11118753792 11813675904 15751567872 21002090496 23627351808 31503135744 47254703616 63006271488 94509407232 189018814464
• Sum of all divisors σ(n): 626823943200
• Sum of proper divisors (its aliquot sum) s(n): 437805128736
• 189018814464 is an abundant number, because the sum of its proper divisors (437805128736) is greater than itself. Its abundance is 248786314272

Bases of 189018814464

• Binary: 10110000000010011001100011100000000000₂
• Hexadecimal: 0x2C02663800
• Base-36: 2EU0X6O0

Squares and roots of 189018814464

• 189018814464 squared (189018814464²) is 35728112221376055607296
• 189018814464 cubed (189018814464³) is 6753285415121251549607629468729344
• The square root of 189018814464 is 434762.9405365641
• The cube root of 189018814464 is 5738.9839693789

Scales and comparisons

• 189,018,814,464 seconds is equal to 6,010 years, 11 weeks, 18 hours, 14 minutes, 24 seconds.
• To count from 1 to 189,018,814,464 would take you about twelve thousand and twenty 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 189018814464 cubic inches would be around 478.2 feet tall.

Recreational maths with 189018814464

• 189018814464 backwards is 464418810981
• 189018814464 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 189018814464's digits is 54
• More coming soon!