30720395797338

Names of 30720395797338

• Cardinal: 30720395797338 can be written as Thirty trillion, seven hundred twenty billion, three hundred ninety-five million, seven hundred ninety-seven thousand, three hundred thirty-eight.

Scientific notation

• Scientific notation: 3.0720395797338 × 10¹³

Factors of 30720395797338

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 19893

Divisors of 30720395797338

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 6 13 19 26 38 39 57 61 78 114 122 127 137 183 247 254 274 366 381 411 494 741 762 793 822 1159 1482 1586 1651 1781 2318 2379 2413 2603 3302 3477 3562 4758 4826 4953 5206 5343 6954 7239 7747 7809 8357 9906 10686 14478 15067 15494 15618 16714 17399 19531 23241 25071 30134 31369 33839 34798 39062 45201 46482 50142 52197 58593 62738 67678 90402 94107 100711 101517 104394 108641 117186 147193 158783 188214 201422 203034 217282 226187 253903 294386 302133 317566 325923 330581 371089 441579 452374 476349 507806 604266 651846 661162 678561 742178 761709 883158 952698 991743 1061339 1113267 1191391 1357122 1523418 1913509 1983486 2064179 2122678 2226534 2382782 2480437 2675747 3184017 3574173 3827018 4128358 4297553 4824157 4960874 5351494 5740527 6192537 6368034 7148346 7441311 8027241 8595106 9648314 11481054 12385074 12892659 13797407 14472471 14882622 15488083 16054482 20165441 22636429 25785318 27594814 28944942 30976166 32245681 34784711 40330882 41392221 45272858 46464249 47128303 50839193 60496323 64491362 67909287 69569422 82784442 92928498 94256606 96737043 101678386 104354133 120992646 135818574 141384909 151306657 152517579 163220567 193474086 208708266 262150733 282769818 294273577 302613314 305035158 326441134 339819869 453919971 489661701 524301466 588547154 612667939 660909509 679639738 786452199 882820731 907839942 979323402 1019459607 1225335878 1321819018 1572904398 1765641462 1838003817 1966986541 1982728527 2038919214 2121867371 2874826483 3101190773 3676007634 3933973082 3965457054 4243734742 4417658297 5749652966 5900959623 6202381546 6365602113 6456577511 8624479449 8835316594 9303572319 11801919246 12731204226 12913155022 13252974891 17248958898 18607144638 19369732533 20729012009 26505949782 37372744279 38739465066 40315480049 41458024018 62187036027 74745488558 80630960098 83935507643 112118232837 120946440147 124374072054 167871015286 224236465674 241892880294 251806522929 269477156117 393851228171 503613045858 538954312234 787702456342 808431468351 1181553684513 1616862936702 2363107369026 5120065966223 10240131932446 15360197898669 30720395797338
• Sum of all divisors σ(n): 71873159823360
• Sum of proper divisors (its aliquot sum) s(n): 41152764026022
• 30720395797338 is an abundant number, because the sum of its proper divisors (41152764026022) is greater than itself. Its abundance is 10432368228684

Bases of 30720395797338

• Binary: 110111111000010100110010001110110001101011010₂
• Hexadecimal: 0x1BF0A647635A
• Base-36: AW0R6HAVU

Squares and roots of 30720395797338

• 30720395797338 squared (30720395797338²) is 943742717945102252767886244
• 30720395797338 cubed (30720395797338³) is 28992149826129060761331248748187262018472
• The square root of 30720395797338 is 5542598.2893709697
• The cube root of 30720395797338 is 31319.0756334775

Scales and comparisons

• 30,720,395,797,338 seconds is equal to 976,813 years, 29 weeks, 1 day, 13 hours, 2 minutes, 18 seconds.
• To count from 1 to 30,720,395,797,338 would take you about two million, four hundred forty-two thousand and thirty-three 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 30720395797338 cubic inches would be around 2609.9 feet tall.

Recreational maths with 30720395797338

• 30720395797338 backwards is 83379759302703
• The number of decimal digits it has is: 14
• The sum of 30720395797338's digits is 66
• More coming soon!