1021997444325

Names of 1021997444325

• Cardinal: 1021997444325 can be written as One trillion, twenty-one billion, nine hundred ninety-seven million, four hundred forty-four thousand, three hundred twenty-five.

Scientific notation

• Scientific notation: 1.021997444325 × 10¹²

Factors of 1021997444325

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6392

Divisors of 1021997444325

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 11 13 15 17 19 25 33 39 47 51 55 57 65 75 85 95 141 143 165 187 195 209 221 235 247 255 275 285 323 325 425 429 475 517 561 611 627 663 705 715 741 799 825 893 935 969 975 1045 1105 1175 1235 1275 1425 1551 1615 1833 2145 2397 2431 2585 2679 2717 2805 3055 3135 3315 3525 3553 3575 3705 3995 4199 4465 4675 4845 5225 5525 6175 6277 6721 7293 7755 8075 8151 8789 9165 9823 10387 10659 10725 11609 11985 12155 12597 12925 13395 13585 14025 15181 15275 15675 16575 17765 18525 18831 19975 20163 20995 22325 24225 26367 29469 31161 31385 33605 34827 36465 38775 40755 43945 45543 45825 46189 49115 51935 53295 58045 59925 60775 62985 66975 67925 69047 75905 81601 88825 94155 100815 104975 106709 114257 119263 127699 131835 138567 147345 155805 156925 166991 168025 174135 182325 197353 203775 207141 219725 227715 230945 244803 245575 259675 266475 290225 295019 314925 320127 342771 345235 357789 379525 383097 408005 470775 500973 504075 533545 571285 592059 596315 638495 659175 692835 736725 779025 834955 870675 885057 897611 986765 1035705 1138575 1154725 1173799 1224015 1311893 1387217 1475095 1550419 1600635 1713855 1726175 1788945 1915485 2027471 2040025 2170883 2504865 2667725 2692833 2856425 2960295 2981575 3192475 3245209 3464175 3521397 3835247 3935679 4161651 4174775 4425285 4488055 4651257 4933825 5015323 5178525 5605361 5868995 6082413 6120075 6512649 6559465 6936085 7375475 7752095 8003175 8569275 8944725 9577425 9735627 10137355 10854415 11505741 12524325 13464165 14801475 15045969 15259387 16226045 16816083 17054609 17606985 19176235 19678395 20808255 22126425 22302181 22440275 23256285 25076615 26357123 28026805 29344975 30412065 32563245 32797325 34680425 38760475 42187717 45778161 48678135 50686775 51163827 54272075 55168553 57528705 61658971 65199199 66906543 67320825 72869693 75229845 76296935 79071369 81130225 84080415 85273045 88034925 95291137 95881175 98391975 104041275 111510905 116281425 125383075 126563151 131785615 140134025 152060325 162816225 165505659 184976913 195597597 210938585 218609079 228890805 243390675 255819135 275842765 285873411 287643525 289928353 308294855 325995995 334532715 364348465 376149225 381484675 395356845 420402075 426365225 476455685 557554525 632815755 658928075 717191189 801566623 827528295 869785059 924884565 977987985 1048202507 1054692925 1093045395 1144454025 1238784781 1279095675 1379213825 1429367055 1449641765 1541474275 1629979975 1672663575 1821742325 1976784225 2151573567 2382278425 2404699869 3144607521 3164078775 3585955945 3716354343 4007833115 4137641475 4348925295 4624422825 4889939925 5241012535 5465226975 6193923905 7146835275 7248208825 10757867835 12023499345 13626632591 15723037605 17929779725 18581771715 20039165575 21744626475 26205062675 30969619525 40879897773 53789339175 60117496725 68133162955 78615188025 92908858575 204399488865 340665814775 1021997444325
• Sum of all divisors σ(n): 2259935354880
• Sum of proper divisors (its aliquot sum) s(n): 1237937910555
• 1021997444325 is an abundant number, because the sum of its proper divisors (1237937910555) is greater than itself. Its abundance is 215940466230

Bases of 1021997444325

• Binary: 1110110111110011110010110110110011100101₂
• Hexadecimal: 0xEDF3CB6CE5
• Base-36: D1HYW2XX

Squares and roots of 1021997444325

• 1021997444325 squared (1021997444325²) is 1044478776206831474705625
• 1021997444325 cubed (1021997444325³) is 1067454639935085384755119631701828125
• The square root of 1021997444325 is 1010938.8924781757
• The cube root of 1021997444325 is 10072.7936372963

Scales and comparisons

• 1,021,997,444,325 seconds is equal to 32,496 years, 18 weeks, 4 days, 2 hours, 58 minutes, 45 seconds.
• To count from 1 to 1,021,997,444,325 would take you about eighty-one thousand, two hundred forty 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 1021997444325 cubic inches would be around 839.4 feet tall.

Recreational maths with 1021997444325

• 1021997444325 backwards is 5234447991201
• 1021997444325 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1021997444325's digits is 51
• More coming soon!