399949828611174225

Names of 399949828611174225

• Cardinal: 399949828611174225 can be written as Three hundred ninety-nine quadrillion, nine hundred forty-nine trillion, eight hundred twenty-eight billion, six hundred eleven million, one hundred seventy-four thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 3.99949828611174225 × 10¹⁷

Factors of 399949828611174225

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3571

Divisors of 399949828611174225

• Number of divisors d(n): 270
• Complete list of divisors:
  1 3 5 9 15 25 27 41 45 75 81 123 135 205 225 369 405 615 675 809 1025 1107 1845 2025 2427 2713 3075 3321 4045 5535 7281 8139 9225 12135 13565 16605 20225 21843 24417 27675 33169 36405 40695 60675 65529 67825 73251 83025 99507 109215 111233 122085 165845 182025 203475 219753 298521 327645 333699 366255 497535 546075 556165 610425 654481 829225 895563 1001097 1098765 1492605 1638225 1668495 1831275 1963443 2194817 2487675 2686689 2780825 3003291 3272405 4477815 5005485 5493825 5890329 6584451 7360369 7463025 8342475 9009873 9817215 10974085 13433445 15016455 16362025 17670987 19753353 22081107 22389075 25027425 26833721 29451645 32922255 36801845 45049365 49086075 53012961 54870425 59260059 66243321 67167225 75082275 80501163 88354935 89987497 98766765 110405535 134168605 147258225 164611275 177780177 184009225 198729963 225246825 241503489 265064805 269962491 296300295 301775129 331216605 402505815 441774675 449937485 493833825 552027675 596189889 670843025 724510467 809887473 888900885 905325387 993649815 1207517445 1325324025 1349812455 1481501475 1508875645 1656083025 1775606953 2012529075 2173531401 2249687425 2429662419 2715976161 2980949445 3622552335 4049437365 4444504425 4526626935 4968249075 5326820859 5954538521 6037587225 6749062275 7288987257 7544378225 8147928483 8878034765 10867657005 12148312095 13579880805 14904747225 15980462577 17863615563 18112761675 20247186825 22633134675 24443785449 26634104295 29772692605 36444936285 40739642415 44390173825 47941387731 53590846689 54338285025 60741560475 67899404025 72799885073 79902312885 89318077815 122218927245 133170521475 143824163193 148863463025 160772540067 182224681425 203698212075 218399655219 239706938655 244136079361 267954233445 363999425365 399511564425 446590389075 482317620201 611094636225 655198965657 719120815965 732408238083 803862700335 1091998276095 1198534693275 1220680396805 1339771167225 1819997126825 1965596896971 2197224714249 2411588101005 3275994828285 3595604079825 3662041190415 4019313501675 4817221663489 5459991380475 5896790690913 6103401984025 6591674142747 9827984484855 10986123571245 12057940505025 14451664990467 16379974141425 18310205952075 19775022428241 24086108317445 29483953454565 32958370713735 43354994971401 49139922424275 54930617856225 72258324952335 98875112141205 120430541587225 130064984914203 147419767272825 164791853568675 197506088203049 216774974857005 361291624761675 390194954742609 494375560706025 592518264609147 650324924571015 987530441015245 1083874874285025 1777554793827441 1950974773713045 2962591323045735 3251624622855075 4937652205076225 5332664381482323 8887773969137205 9754873868565225 14812956615228675 15997993144446969 26663321907411615 44438869845686025 79989965722234845 133316609537058075 399949828611174225
• Sum of all divisors σ(n): 760134166894027926
• Sum of proper divisors (its aliquot sum) s(n): 360184338282853701
• 399949828611174225 is a deficient number, because the sum of its proper divisors (360184338282853701) is less than itself. Its deficiency is 39765490328320524

Bases of 399949828611174225

• Binary: 10110001100111010000100000000000110010110001110111101010001₂
• Hexadecimal: 0x58CE8400658EF51
• Base-36: 31E2DQS4J429

Squares and roots of 399949828611174225

• 399949828611174225 squared (399949828611174225²) is 159959865406107636707100533304350625
• 399949828611174225 cubed (399949828611174225³) is 63975920753839246221173489804827024559815682362640625
• The square root of 399949828611174225 is 632415866.8243343695
• The cube root of 399949828611174225 is 736775.4929438983

Scales and comparisons

• 399,949,828,611,174,225 seconds is equal to 12,717,167,423 years, 40 weeks, 6 days, 23 hours, 3 minutes, 45 seconds.
• To count from 1 to 399,949,828,611,174,225 would take you about thirty-eight billion, one hundred fifty-one million, five hundred two thousand, two hundred 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 399949828611174225 cubic inches would be around 61398 feet tall.

Recreational maths with 399949828611174225

• 399949828611174225 backwards is 522471116828949993
• The number of decimal digits it has is: 18
• The sum of 399949828611174225's digits is 90
• More coming soon!