72220420453797

Names of 72220420453797

• Cardinal: 72220420453797 can be written as Seventy-two trillion, two hundred twenty billion, four hundred twenty million, four hundred fifty-three thousand, seven hundred ninety-seven.

Scientific notation

• Scientific notation: 7.2220420453797 × 10¹³

Factors of 72220420453797

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 939

Divisors of 72220420453797

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 7 9 11 21 29 33 63 67 77 87 99 121 201 203 231 261 319 363 383 439 469 603 609 693 737 841 847 957 1089 1149 1317 1407 1827 1943 2211 2233 2523 2541 2681 2871 3073 3447 3509 3951 4213 4221 4829 5159 5829 5887 6633 6699 7569 7623 8043 8107 9219 9251 10527 11107 12639 12731 13601 14487 15477 17487 17661 20097 21373 24129 24321 24563 25661 27657 27753 29413 29491 31581 33321 33803 37917 38193 40803 43461 46343 46431 52983 53119 56347 56749 64119 64757 72963 73689 76983 77749 83259 88239 88473 89117 99963 101409 101761 114579 122177 122409 139029 140041 149611 159357 168137 169041 170247 179627 192357 194271 205891 221067 230949 233247 235103 264717 265419 267351 282271 304227 305283 322103 323543 324401 366531 369199 371833 394429 417087 420123 448833 478071 504411 507123 510741 538881 582813 617673 619817 699741 705309 712327 744169 802053 846813 852977 855239 915849 966309 970629 973203 980287 1099593 1107597 1115499 1176959 1183287 1260369 1343947 1346499 1513233 1540451 1616643 1645721 1849507 1853019 1859451 1975897 2115927 2136981 2232507 2254721 2264801 2540439 2558931 2565717 2584393 2898927 2911887 2919609 2940861 3104981 3322791 3346497 3530877 3543133 3549861 3558973 4031841 4061189 4338719 4621353 4875973 4937163 5209183 5548521 5578353 5927691 5970839 6410943 6697521 6764163 6794403 6817987 7676793 7697151 7753179 8185859 8822583 9314943 9382747 9407629 10592631 10629399 10676919 10783157 11265179 12095523 12183567 12946549 13016157 13864059 14627919 14811489 15627549 16645563 17783073 17912517 20292489 20344577 20383209 20453961 21580901 21734867 23259537 24557577 24736333 24801931 24912811 27944829 28148241 28222887 28428323 31888197 32030757 32349471 33795537 34131811 36550701 38839647 38974463 39048471 43883757 44673079 46882647 47725909 53635703 53737551 57301013 61033731 61361883 64742703 65204601 65679229 73672731 74208999 74405793 74738433 78856253 84444723 84668661 85284969 90044449 97048413 101386611 102395433 103210217 116518941 116923389 123916969 134019237 141403217 142412039 143177727 151066307 160907109 171903039 173154331 183101193 194228109 195613803 197037687 222626997 223217379 224215299 236568759 237389911 255854907 270133347 272099663 272821241 307186299 309630651 312711553 326690191 350770167 371750907 375449921 402057711 424209651 427236117 429533181 453198921 482721327 515709117 519462993 589992733 591113061 630311143 709706277 712169733 722471519 810400041 816298989 818463723 867418783 928891953 938134659 980070573 989822519 1115252721 1126349763 1272628953 1281708351 1359596763 1363086659 1555435387 1558388979 1661729377 1769978199 1890933429 1904697641 2136509199 2167414557 2286831337 2448896967 2455391169 2602256349 2611289021 2814403977 2940211719 2969467557 2993096293 3379049289 3593592101 4089259977 4129949131 4666306161 4985188131 5309934597 5672800287 5714092923 6502243671 6860494011 7806769047 7833867063 8908402671 8979288879 9474015539 9541606613 10780776303 10888047709 12267779931 12389847393 13998918483 14955564393 17109789257 17142278769 18279023147 20581482033 20951674051 23501601189 25155144707 26937866637 28422046617 28624819839 32342328909 32664143127 37169542179 39529513111 51329367771 54837069441 62855022153 66318108773 75465434121 85266139851 85874459517 97992429381 104214170929 118588539333 119768524799 153988103313 164511208323 188565066459 198954326319 226396302363 276706591777 312642512787 355765617999 359305574397 596862978957 729499196503 830119775331 937927538361 1077916723191 1146355880219 2188497589509 2490359325993 3439067640657 6565492768527 8024491161533 10317202921971 24073473484599 72220420453797
• Sum of all divisors σ(n): 138419076956160
• Sum of proper divisors (its aliquot sum) s(n): 66198656502363
• 72220420453797 is a deficient number, because the sum of its proper divisors (66198656502363) is less than itself. Its deficiency is 6021763951434

Bases of 72220420453797

• Binary: 10000011010111100100000100000011011010110100101₂
• Hexadecimal: 0x41AF2081B5A5
• Base-36: PLLLPNU79

Squares and roots of 72220420453797

• 72220420453797 squared (72220420453797²) is 5215789130523220075411717209
• 72220420453797 cubed (72220420453797³) is 376686484004731233662711590316818814292573
• The square root of 72220420453797 is 8498259.8485688233
• The cube root of 72220420453797 is 41644.0862701339

Scales and comparisons

• 72,220,420,453,797 seconds is equal to 2,296,385 years, 50 weeks, 5 days, 23 hours, 49 minutes, 57 seconds.
• To count from 1 to 72,220,420,453,797 would take you about five million, seven hundred forty thousand, nine hundred sixty-four 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 72220420453797 cubic inches would be around 3470.3 feet tall.

Recreational maths with 72220420453797

• 72220420453797 backwards is 79735402402227
• The number of decimal digits it has is: 14
• The sum of 72220420453797's digits is 54
• More coming soon!