3945396325572

Names of 3945396325572

• Cardinal: 3945396325572 can be written as Three trillion, nine hundred forty-five billion, three hundred ninety-six million, three hundred twenty-five thousand, five hundred seventy-two.

Scientific notation

• Scientific notation: 3.945396325572 × 10¹²

Factors of 3945396325572

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1862

Divisors of 3945396325572

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 19 26 27 31 36 38 39 52 54 57 62 71 76 78 81 93 108 114 117 124 142 156 162 169 171 186 213 228 234 247 279 284 324 338 342 351 372 403 426 468 494 507 513 558 589 639 676 684 702 741 806 837 852 923 988 1014 1026 1053 1116 1178 1209 1278 1349 1404 1482 1521 1539 1612 1674 1723 1767 1846 1917 2028 2052 2106 2201 2223 2356 2418 2511 2556 2698 2769 2964 3042 3078 3211 3348 3446 3534 3627 3692 3834 4047 4212 4402 4446 4563 4836 5022 5169 5239 5301 5396 5538 5751 6084 6156 6422 6603 6669 6892 7068 7254 7657 7668 8094 8307 8804 8892 9126 9633 10044 10338 10478 10602 10881 11076 11502 11999 12141 12844 13206 13338 13689 14508 15314 15507 15717 15903 16188 16614 17537 18252 19266 19809 20007 20676 20956 21204 21762 22399 22971 23004 23998 24282 24921 26412 26676 27378 28613 28899 30628 31014 31434 31806 32643 32737 33228 35074 35997 36423 38532 39618 40014 41819 43524 44798 45942 46521 47151 47709 47996 48564 49842 52611 53413 54756 57226 57798 59427 62028 62868 63612 65286 65474 67197 68913 70148 71994 72846 74763 79236 80028 83638 85839 86697 89596 91884 93042 94302 95418 98211 99541 99684 105222 106826 107991 109269 114452 115596 118854 122333 125457 130572 130948 134394 137826 139563 141453 143988 145692 149526 157833 160239 167276 171678 173394 178281 186084 188604 190836 196422 199082 201591 206739 210444 213652 215982 218538 227981 237708 244666 250914 257517 260091 268788 275652 279126 282906 291187 294633 298623 299052 315666 320478 323973 343356 346788 356562 366999 371969 376371 392844 398164 403182 413478 424359 425581 431964 437076 455962 473499 480717 489332 501828 515034 520182 543647 558252 565812 582374 589266 597246 604773 620217 631332 640956 647946 683943 694369 713124 733998 743938 752742 772551 806364 826956 848718 851162 873561 883899 895869 911924 946998 961434 971919 1014847 1030068 1040364 1087294 1100997 1115907 1129113 1164748 1178532 1194492 1209546 1240434 1276743 1295892 1367886 1388738 1420497 1442151 1467996 1487876 1505484 1545102 1590329 1630941 1697436 1702324 1747122 1767798 1791738 1814319 1893996 1922868 1943838 2029694 2051829 2083107 2174588 2201994 2231814 2258226 2317653 2324327 2419092 2480868 2553486 2620683 2651697 2687607 2735772 2777476 2840994 2884302 3044541 3090204 3180658 3261882 3302991 3347721 3387339 3494244 3535596 3583476 3628638 3792323 3830229 3887676 4059388 4103658 4166214 4326453 4403988 4463628 4516452 4635306 4648654 4770987 4892823 5106972 5241366 5303394 5375214 5532553 5681988 5768604 6089082 6155487 6249321 6361316 6523764 6605982 6695442 6774678 6972981 7067411 7257276 7584646 7660458 7862049 8062821 8207316 8332428 8652906 9026797 9133623 9270612 9297308 9541974 9785646 9908973 10043163 10482732 10606788 10750428 11065106 11376969 11490687 12178164 12310974 12498642 13193011 13211964 13390884 13549356 13945962 14134822 14312961 14678469 15169292 15320916 15724098 16125642 16597659 17305812 18053594 18267246 18466461 18747963 19083948 19571292 19817946 20086326 20674277 20918943 21202233 22130212 22753938 22981374 23586147 24621948 24997284 26386022 27080391 27400869 27891924 28269644 28625922 29356938 30129489 30216251 31448196 32251284 33195318 34130907 34472061 36107188 36534492 36932922 37495926 39579033 39635892 40172652 41348554 41837886 42404466 42938883 44035407 45507876 45962748 47172294 49300199 49792977 52772044 54160782 54801738 56243889 57251844 58713876 60258978 60432502 62022831 62756829 63606699 66390636 68261814 68944122 72054137 73865844 74991852 79158066 81241173 82202607 82697108 83675772 84808932 85877766 88070814 90648753 94344588 98600398 99585954 102392721 108321564 109603476 112487778 118737099 120517956 120865004 124045662 125513658 127213398 128816649 136523628 137888244 144108274 147900597 149378931 158316132 162482346 164405214 171509143 171755532 176141628 181297506 186068493 188270487 190820097 197200796 199171908 204785442 216162411 224975556 237474198 243723519 248091324 251027316 254426796 257633298 271946259 288216548 295801194 298757862 307178163 324964692 328810428 343018286 356211297 362595012 372136986 376540974 381640194 392811263 409570884 432324822 443701791 448136793 474948396 487447038 514527429 515266596 543892518 558205479 572460291 591602388 597515724 614356326 640902587 648487233 686036572 712422594 731170557 744273972 753081948 763280388 785622526 815838777 864649644 887403582 896273586 936703781 974894076 1029054858 1068633891 1087785036 1116410958 1144920582 1178433789 1228712652 1281805174 1296974466 1331105373 1424845188 1462341114 1543582287 1571245052 1631677554 1674616437 1774807164 1792547172 1873407562 1922707761 1945461699 2058109716 2137267782 2232821916 2289841164 2356867578 2447516331 2563610348 2593948932 2662210746 2810111343 2924682228 3087164574 3263355108 3349232874 3535301367 3746815124 3845415522 3890923398 3993316119 4274535564 4630746861 4713735156 4895032662 5324421492 5620222686 5768123283 5836385097 6174329148 6698465748 7070602734 7690831044 7781846796 7986632238 8430334029 9261493722 9790065324 10605904101 11240445372 11536246566 11672770194 12177149153 13892240583 14141205468 15973264476 16860668058 17304369849 18522987444 21211808202 23072493132 23345540388 24354298306 25291002087 27784481166 31817712303 33721336116 34608739698 36531447459 42423616404 48708596612 50582004174 51913109547 55568962332 63635424606 69217479396 73062894918 75873006261 101164008348 103826219094 109594342377 127270849212 146125789836 151746012522 207652438188 219188684754 303492025044 328783027131 438377369508 657566054262 986349081393 1315132108524 1972698162786 3945396325572
• Sum of all divisors σ(n): 12313577041920
• Sum of proper divisors (its aliquot sum) s(n): 8368180716348
• 3945396325572 is an abundant number, because the sum of its proper divisors (8368180716348) is greater than itself. Its abundance is 4422784390776

Bases of 3945396325572

• Binary: 111001011010011011111100100100110011000100₂
• Hexadecimal: 0x3969BF24CC4
• Base-36: 1ECHN3S90

Squares and roots of 3945396325572

• 3945396325572 squared (3945396325572²) is 15566152165837039021127184
• 3945396325572 cubed (3945396325572³) is 61414639558388083341695575431283549248
• The square root of 3945396325572 is 1986302.1737822269
• The cube root of 3945396325572 is 15801.4477196813

Scales and comparisons

• 3,945,396,325,572 seconds is equal to 125,451 years, 20 weeks, 5 days, 7 hours, 46 minutes, 12 seconds.
• To count from 1 to 3,945,396,325,572 would take you about three hundred thirteen thousand, six hundred twenty-eight 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 3945396325572 cubic inches would be around 1316.8 feet tall.

Recreational maths with 3945396325572

• 3945396325572 backwards is 2755236935493
• The number of decimal digits it has is: 13
• The sum of 3945396325572's digits is 63
• More coming soon!